diff --git a/Sim_CAD_Engine.ipynb b/Sim_CAD_Engine.ipynb
index 93e7aad..08a6f8e 100644
--- a/Sim_CAD_Engine.ipynb
+++ b/Sim_CAD_Engine.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 455,
+   "execution_count": 491,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -24,7 +24,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 456,
+   "execution_count": 492,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -44,7 +44,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 457,
+   "execution_count": 493,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -67,7 +67,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 458,
+   "execution_count": 494,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -75,11 +75,11 @@
     "MINUTE = 60*SECOND\n",
     "HOUR = 60*MINUTE\n",
     "DAY = 24*HOUR\n",
-    "DURATION_OF_UNIT_OF_TIME = 1*DAY\n",
+    "DURATION_OF_A_STEP = 1*DAY\n",
     "\n",
     "experiment_steps = 1000\n",
-    "experiment_duration = experiment_steps * DURATION_OF_UNIT_OF_TIME\n",
-    "time_array = np.arange(0,experiment_steps*DURATION_OF_UNIT_OF_TIME,DURATION_OF_UNIT_OF_TIME)"
+    "experiment_duration = experiment_steps * DURATION_OF_A_STEP\n",
+    "time_array = np.arange(0,experiment_steps*DURATION_OF_A_STEP,DURATION_OF_A_STEP)"
    ]
   },
   {
@@ -91,7 +91,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 459,
+   "execution_count": 495,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -107,13 +107,15 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 460,
+   "execution_count": 496,
    "metadata": {},
    "outputs": [],
    "source": [
     "states_names = ['a', 'b', 'c']\n",
     "states_data = [[np.zeros(experiment_steps)]*len(states_names)]*monte_carlo_runs\n",
-    "states_data = np.zeros((monte_carlo_runs, experiment_steps, len(states_names)), dtype=int)"
+    "states_data = np.zeros((monte_carlo_runs, experiment_steps, len(states_names)), dtype=int)\n",
+    "# states_data is a 3-dimensional array - montecarlo, time, states\n",
+    "# montecarlo[time[states]]"
    ]
   },
   {
@@ -125,7 +127,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 461,
+   "execution_count": 497,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -144,7 +146,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 462,
+   "execution_count": 498,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -161,7 +163,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 463,
+   "execution_count": 499,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -177,10 +179,11 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 464,
+   "execution_count": 500,
    "metadata": {},
    "outputs": [],
    "source": [
+    "# state/mechanism matrix\n",
     "def mech_one(_states_data, _time_array, _run, _step, args):\n",
     "#    print('mech 1')\n",
     "    _states_data[_run, _step, states_names.index('a')] += (1-mech_one_coef_A)*args[0]\n",
@@ -215,7 +218,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 465,
+   "execution_count": 501,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -234,7 +237,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 466,
+   "execution_count": 502,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -268,7 +271,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 467,
+   "execution_count": 503,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -284,7 +287,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 468,
+   "execution_count": 504,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -301,7 +304,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 469,
+   "execution_count": 505,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -324,7 +327,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 470,
+   "execution_count": 506,
    "metadata": {},
    "outputs": [
     {
@@ -348,7 +351,7 @@
     "            states_data = b(_states_data=states_data,\n",
     "                            _time_array=time_array, \n",
     "                            _run=i, \n",
-    "                            _step=t)"
+    "                            _step=t) #behaviors have access to exogenous data @ step-1, not @ step"
    ]
   },
   {
@@ -360,7 +363,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 471,
+   "execution_count": 507,
    "metadata": {},
    "outputs": [
     {
@@ -400,177 +403,177 @@
        "    </tr>\n",
        "    <tr>\n",
        "      <th>86400</th>\n",
-       "      <td>15</td>\n",
+       "      <td>-7</td>\n",
        "      <td>0</td>\n",
-       "      <td>316</td>\n",
+       "      <td>293</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>172800</th>\n",
-       "      <td>-29</td>\n",
+       "      <td>-20</td>\n",
        "      <td>0</td>\n",
-       "      <td>272</td>\n",
+       "      <td>280</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>259200</th>\n",
-       "      <td>28</td>\n",
-       "      <td>3</td>\n",
-       "      <td>332</td>\n",
+       "      <td>-86</td>\n",
+       "      <td>0</td>\n",
+       "      <td>214</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>345600</th>\n",
-       "      <td>19</td>\n",
-       "      <td>0</td>\n",
-       "      <td>323</td>\n",
+       "      <td>-67</td>\n",
+       "      <td>1</td>\n",
+       "      <td>234</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>432000</th>\n",
-       "      <td>26</td>\n",
-       "      <td>0</td>\n",
-       "      <td>331</td>\n",
+       "      <td>-67</td>\n",
+       "      <td>1</td>\n",
+       "      <td>233</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>518400</th>\n",
-       "      <td>56</td>\n",
+       "      <td>-91</td>\n",
        "      <td>1</td>\n",
-       "      <td>363</td>\n",
+       "      <td>209</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>604800</th>\n",
-       "      <td>20</td>\n",
+       "      <td>-99</td>\n",
        "      <td>1</td>\n",
-       "      <td>327</td>\n",
+       "      <td>201</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>691200</th>\n",
-       "      <td>40</td>\n",
-       "      <td>2</td>\n",
-       "      <td>349</td>\n",
+       "      <td>-93</td>\n",
+       "      <td>1</td>\n",
+       "      <td>207</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>777600</th>\n",
-       "      <td>22</td>\n",
-       "      <td>0</td>\n",
-       "      <td>331</td>\n",
+       "      <td>-104</td>\n",
+       "      <td>1</td>\n",
+       "      <td>196</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>864000</th>\n",
-       "      <td>-23</td>\n",
-       "      <td>0</td>\n",
-       "      <td>286</td>\n",
+       "      <td>-101</td>\n",
+       "      <td>1</td>\n",
+       "      <td>199</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>950400</th>\n",
-       "      <td>-52</td>\n",
-       "      <td>0</td>\n",
-       "      <td>257</td>\n",
+       "      <td>-86</td>\n",
+       "      <td>1</td>\n",
+       "      <td>214</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1036800</th>\n",
-       "      <td>-33</td>\n",
-       "      <td>0</td>\n",
-       "      <td>276</td>\n",
+       "      <td>-92</td>\n",
+       "      <td>1</td>\n",
+       "      <td>208</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1123200</th>\n",
-       "      <td>-33</td>\n",
-       "      <td>0</td>\n",
-       "      <td>274</td>\n",
+       "      <td>-92</td>\n",
+       "      <td>1</td>\n",
+       "      <td>210</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>1209600</th>\n",
-       "      <td>-21</td>\n",
-       "      <td>0</td>\n",
-       "      <td>286</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1296000</th>\n",
-       "      <td>-15</td>\n",
-       "      <td>0</td>\n",
-       "      <td>292</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1382400</th>\n",
-       "      <td>-20</td>\n",
-       "      <td>0</td>\n",
-       "      <td>287</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1468800</th>\n",
-       "      <td>-1</td>\n",
-       "      <td>0</td>\n",
-       "      <td>306</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1555200</th>\n",
-       "      <td>9</td>\n",
-       "      <td>0</td>\n",
-       "      <td>317</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1641600</th>\n",
-       "      <td>2</td>\n",
-       "      <td>0</td>\n",
-       "      <td>310</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1728000</th>\n",
-       "      <td>6</td>\n",
-       "      <td>0</td>\n",
-       "      <td>315</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1814400</th>\n",
-       "      <td>-66</td>\n",
-       "      <td>0</td>\n",
-       "      <td>243</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1900800</th>\n",
-       "      <td>-106</td>\n",
-       "      <td>0</td>\n",
+       "      <td>-99</td>\n",
+       "      <td>1</td>\n",
        "      <td>203</td>\n",
        "    </tr>\n",
        "    <tr>\n",
+       "      <th>1296000</th>\n",
+       "      <td>-122</td>\n",
+       "      <td>1</td>\n",
+       "      <td>180</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1382400</th>\n",
+       "      <td>-135</td>\n",
+       "      <td>1</td>\n",
+       "      <td>167</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1468800</th>\n",
+       "      <td>-161</td>\n",
+       "      <td>1</td>\n",
+       "      <td>141</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1555200</th>\n",
+       "      <td>-161</td>\n",
+       "      <td>1</td>\n",
+       "      <td>141</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1641600</th>\n",
+       "      <td>-187</td>\n",
+       "      <td>1</td>\n",
+       "      <td>115</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1728000</th>\n",
+       "      <td>-195</td>\n",
+       "      <td>1</td>\n",
+       "      <td>107</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1814400</th>\n",
+       "      <td>-201</td>\n",
+       "      <td>1</td>\n",
+       "      <td>101</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1900800</th>\n",
+       "      <td>-189</td>\n",
+       "      <td>1</td>\n",
+       "      <td>113</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
        "      <th>1987200</th>\n",
-       "      <td>-119</td>\n",
-       "      <td>0</td>\n",
-       "      <td>190</td>\n",
+       "      <td>-189</td>\n",
+       "      <td>1</td>\n",
+       "      <td>112</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2073600</th>\n",
-       "      <td>-117</td>\n",
-       "      <td>0</td>\n",
-       "      <td>192</td>\n",
+       "      <td>-189</td>\n",
+       "      <td>1</td>\n",
+       "      <td>111</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2160000</th>\n",
-       "      <td>-145</td>\n",
-       "      <td>0</td>\n",
-       "      <td>164</td>\n",
+       "      <td>-191</td>\n",
+       "      <td>1</td>\n",
+       "      <td>109</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2246400</th>\n",
-       "      <td>-152</td>\n",
-       "      <td>0</td>\n",
-       "      <td>157</td>\n",
+       "      <td>-200</td>\n",
+       "      <td>1</td>\n",
+       "      <td>100</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2332800</th>\n",
-       "      <td>-164</td>\n",
-       "      <td>0</td>\n",
-       "      <td>145</td>\n",
+       "      <td>-206</td>\n",
+       "      <td>1</td>\n",
+       "      <td>94</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2419200</th>\n",
-       "      <td>-166</td>\n",
-       "      <td>0</td>\n",
-       "      <td>143</td>\n",
+       "      <td>-206</td>\n",
+       "      <td>1</td>\n",
+       "      <td>94</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>2505600</th>\n",
-       "      <td>-168</td>\n",
-       "      <td>0</td>\n",
-       "      <td>141</td>\n",
+       "      <td>-218</td>\n",
+       "      <td>1</td>\n",
+       "      <td>82</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>...</th>\n",
@@ -582,181 +585,181 @@
        "    <tr>\n",
        "      <th rowspan=\"30\" valign=\"top\">99</th>\n",
        "      <th>83808000</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>83894400</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>83980800</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>84067200</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>84153600</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>84240000</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>84326400</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>84412800</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>84499200</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>84585600</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>84672000</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>84758400</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>84844800</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>84931200</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>85017600</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>85104000</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>85190400</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>85276800</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>85363200</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>85449600</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>85536000</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>85622400</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>85708800</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>85795200</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>85881600</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>85968000</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>86054400</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>86140800</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>86227200</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
        "    <tr>\n",
        "      <th>86313600</th>\n",
-       "      <td>-302</td>\n",
+       "      <td>-386</td>\n",
        "      <td>0</td>\n",
        "      <td>0</td>\n",
        "    </tr>\n",
@@ -768,71 +771,71 @@
       "text/plain": [
        "               a  b    c\n",
        "0  0           0  0  300\n",
-       "   86400      15  0  316\n",
-       "   172800    -29  0  272\n",
-       "   259200     28  3  332\n",
-       "   345600     19  0  323\n",
-       "   432000     26  0  331\n",
-       "   518400     56  1  363\n",
-       "   604800     20  1  327\n",
-       "   691200     40  2  349\n",
-       "   777600     22  0  331\n",
-       "   864000    -23  0  286\n",
-       "   950400    -52  0  257\n",
-       "   1036800   -33  0  276\n",
-       "   1123200   -33  0  274\n",
-       "   1209600   -21  0  286\n",
-       "   1296000   -15  0  292\n",
-       "   1382400   -20  0  287\n",
-       "   1468800    -1  0  306\n",
-       "   1555200     9  0  317\n",
-       "   1641600     2  0  310\n",
-       "   1728000     6  0  315\n",
-       "   1814400   -66  0  243\n",
-       "   1900800  -106  0  203\n",
-       "   1987200  -119  0  190\n",
-       "   2073600  -117  0  192\n",
-       "   2160000  -145  0  164\n",
-       "   2246400  -152  0  157\n",
-       "   2332800  -164  0  145\n",
-       "   2419200  -166  0  143\n",
-       "   2505600  -168  0  141\n",
+       "   86400      -7  0  293\n",
+       "   172800    -20  0  280\n",
+       "   259200    -86  0  214\n",
+       "   345600    -67  1  234\n",
+       "   432000    -67  1  233\n",
+       "   518400    -91  1  209\n",
+       "   604800    -99  1  201\n",
+       "   691200    -93  1  207\n",
+       "   777600   -104  1  196\n",
+       "   864000   -101  1  199\n",
+       "   950400    -86  1  214\n",
+       "   1036800   -92  1  208\n",
+       "   1123200   -92  1  210\n",
+       "   1209600   -99  1  203\n",
+       "   1296000  -122  1  180\n",
+       "   1382400  -135  1  167\n",
+       "   1468800  -161  1  141\n",
+       "   1555200  -161  1  141\n",
+       "   1641600  -187  1  115\n",
+       "   1728000  -195  1  107\n",
+       "   1814400  -201  1  101\n",
+       "   1900800  -189  1  113\n",
+       "   1987200  -189  1  112\n",
+       "   2073600  -189  1  111\n",
+       "   2160000  -191  1  109\n",
+       "   2246400  -200  1  100\n",
+       "   2332800  -206  1   94\n",
+       "   2419200  -206  1   94\n",
+       "   2505600  -218  1   82\n",
        "...          ... ..  ...\n",
-       "99 83808000 -302  0    0\n",
-       "   83894400 -302  0    0\n",
-       "   83980800 -302  0    0\n",
-       "   84067200 -302  0    0\n",
-       "   84153600 -302  0    0\n",
-       "   84240000 -302  0    0\n",
-       "   84326400 -302  0    0\n",
-       "   84412800 -302  0    0\n",
-       "   84499200 -302  0    0\n",
-       "   84585600 -302  0    0\n",
-       "   84672000 -302  0    0\n",
-       "   84758400 -302  0    0\n",
-       "   84844800 -302  0    0\n",
-       "   84931200 -302  0    0\n",
-       "   85017600 -302  0    0\n",
-       "   85104000 -302  0    0\n",
-       "   85190400 -302  0    0\n",
-       "   85276800 -302  0    0\n",
-       "   85363200 -302  0    0\n",
-       "   85449600 -302  0    0\n",
-       "   85536000 -302  0    0\n",
-       "   85622400 -302  0    0\n",
-       "   85708800 -302  0    0\n",
-       "   85795200 -302  0    0\n",
-       "   85881600 -302  0    0\n",
-       "   85968000 -302  0    0\n",
-       "   86054400 -302  0    0\n",
-       "   86140800 -302  0    0\n",
-       "   86227200 -302  0    0\n",
-       "   86313600 -302  0    0\n",
+       "99 83808000 -386  0    0\n",
+       "   83894400 -386  0    0\n",
+       "   83980800 -386  0    0\n",
+       "   84067200 -386  0    0\n",
+       "   84153600 -386  0    0\n",
+       "   84240000 -386  0    0\n",
+       "   84326400 -386  0    0\n",
+       "   84412800 -386  0    0\n",
+       "   84499200 -386  0    0\n",
+       "   84585600 -386  0    0\n",
+       "   84672000 -386  0    0\n",
+       "   84758400 -386  0    0\n",
+       "   84844800 -386  0    0\n",
+       "   84931200 -386  0    0\n",
+       "   85017600 -386  0    0\n",
+       "   85104000 -386  0    0\n",
+       "   85190400 -386  0    0\n",
+       "   85276800 -386  0    0\n",
+       "   85363200 -386  0    0\n",
+       "   85449600 -386  0    0\n",
+       "   85536000 -386  0    0\n",
+       "   85622400 -386  0    0\n",
+       "   85708800 -386  0    0\n",
+       "   85795200 -386  0    0\n",
+       "   85881600 -386  0    0\n",
+       "   85968000 -386  0    0\n",
+       "   86054400 -386  0    0\n",
+       "   86140800 -386  0    0\n",
+       "   86227200 -386  0    0\n",
+       "   86313600 -386  0    0\n",
        "\n",
        "[100000 rows x 3 columns]"
       ]
      },
-     "execution_count": 471,
+     "execution_count": 507,
      "metadata": {},
      "output_type": "execute_result"
     }