title: Displaying hours and minutes on x-axis with Highcharts
body: <p>I want to output the following data (time, battery level) in a area chart:</p>
  
  <pre><code>data: [
      [08.15, 14.8],
      [08.20, 13.9],
      [08.25, 12.8],
      [08.30, 11.8],
      [08.35, 13.9],
      [08.40, 14.1],
      [08.45, 13.9],
      [08.50, 14],
      [08.55, 14],
      [09.00, 14.1],
      [09.05, 14.4]
  ]
  </code></pre>
  
  <p>the x-axis should start at 00.00 am AM 00.00 PM, a whole day.</p>
  
  <p>Unfortunately I do not understand which options to use, when I review the API. 
  What I get now is an x-axis that goes from 8.00~8.55,8.60,8.65 ~ 9.00. So it uses a decimal system instead of a minute system.</p>
  
  <p>How do I configure that the line should consist of 24 hours with 60 minutes?</p>
  
  <p>With the current data, the chart would be kind of empty, only having points around 8.00am to 9.00 am.</p>
  
  <p>I hope someone can help me on my way.</p>
  
  <p>Thanks,</p>
  
  <p>Mattijs</p>