title: Is there any method to count an average date time in python and visualize it?
body: <p>I am new in python. This is my <code>datetime</code>. I have it in <code>csv</code>. Here I have two columns <code>Call</code> and <code>Time</code>. </p>
  
  <pre><code>                        Time;"Call"
  0         2019-12-10 11:35:55;"Answer"
  1         2019-12-10 11:31:42;"Not Answer"
  2      2019-12-10 11:26:42;"Answer"
  3      2019-12-10 11:23:24;"Answer"
  4      2019-12-10 11:22:28;"Answer"
  5      2019-12-10 11:21:31;"Not Answer"
  6         2019-12-10 11:02:08;"Answer"
  </code></pre>
  
  <p>How can I count the average <code>datetime</code> so I will know when is the best time to call ?</p>