title: How python time module calculate the value of daylight?
body: <p>OS : Windows 7, 8.0 or 8.1</p>
  
  <p>One of the Computer in Eastern TimeZone has set a daylight option.
  It's time.daylight value shown to me is 69. 
  Yes, daylight is defined, time.localtime().tm_dst is returning correct to 1.</p>
  
  <p>When I check time.daylight python docs, it only mentioned that,</p>
  
  <blockquote>
    <p><code>time.daylight</code> 
    Nonzero if a DST timezone is defined.</p>
  </blockquote>
  
  <p>I have tried changing time with almost every time zone in the list. But 
  always I got value of time.daylight to 1 only.</p>
  
  <p>Is there any way to produce time.daylight value to greater than 1 ?</p>
  
  <p>Any help would be appreciated ?</p>