title: Highcharts 24 hour setup for hourly values
body: <p>I want to realize a chart (daily view) where hours start with 00:00, and end with 24:00, with one hour intervals. And showing Y axis values at specific hours like 14:30, 21:25 etc. 
  What I successfully reached is showing the Y axis values, but the hours doesn't start with 00:00 and end with 24:00.. and they are kind of shifted, I see a part of the daily "timeline". </p>
  
  <p>I use datetime type for X axis. My guess I have some zooming, or interval issues, tried several possibilities.</p>
  
  <p>Thanks</p>