anchor.diff:                      month: '%e. %b',
                       year: '%b'
                   },
  -                followPointer: false
  +                followPointer: true
               },
  +            */
               series: series
           });
   
  
positive.code:                 data: []
              },
              {
                  name: 'Max',
                  data: []
              }, {
                  name: '95 percentile',
                  data: []
          }];
          data.forEach(function(interval){
              console.log("startTime: " + interval.startTime +", mean : " + interval.mean + ", max: " + interval.max + ", p95: " + interval.p95);
              mycategories.push(interval.startTime);
              series[0].data.push(interval.mean);
              series[1].data.push(interval.max);
              series[2].data.push(interval.p95);
          });
  
          $('#chart2').highcharts({
  
negative.code:                 },
                  min: 0
              },
              /*
              tooltip: {
                  dateTimeLabelFormats: { // don't display the dummy year
                      second:" %d/%m %H:%M:%S",
  