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["2015-07-25T22:15:00.000000000",null,278,6.086659]
["2015-07-25T22:30:00.000000000",null,277,0.492597]
["2015-07-25T22:30:00.000000000",null,279,1273.0]
["2015-07-25T23:00:00.000000000",null,277,0.5212613]
["2015-07-25T23:15:00.000000000",null,277,0.4768134]
["2015-07-25T23:30:00.000000000",null,279,1273.0]