Highcharts test tool

HTML

<script src="http://code.highcharts.com/highcharts.js"></script>
<script src="http://code.highcharts.com/modules/exporting.js"></script>
<div id="container" style="min-width: 300px; height: 300px; margin: 1em"></div>

JavaScript

$('#container').highcharts({

    xAxis: {
        type: "datetime",
        ordinal: true,
        dateTimeLabelFormats: {
            day: '%a'
        }
    },

    series: [{
        data: [
            [1375221600000, 180.45999999999998],
            [1375308000000, 144.368],
            [1375394400000, 108.27599999999998],
            [1375653600000, 72.184],
            [1375740000000, 36.092],
            [1375826400000, 0]
        ]
    }]

});