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["2015-02-25T21:30:00.000000000",null,278,6.144574]
["2015-02-25T22:15:00.000000000",null,277,0.4786933]
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["2015-02-25T23:00:00.000000000",null,277,0.4750969]
["2015-02-25T23:30:00.000000000",null,279,1030.0]
["2015-02-25T23:45:00.000000000",null,277,0.4748484]