title: Excel create chart from date, hh, mm, ss columns
body: <p>I have a csv file with the date and time (h,m,s) all split in separate columns. I would need to display the count in a chart with the appropriate date/time value. I really can't figure out how</p>
  
  <p><a href="http://i.stack.imgur.com/5jqP6.png" rel="nofollow">screenshot</a></p>