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["2015-07-02T22:15:00.000000000",null,277,0.4685212]
["2015-07-02T22:30:00.000000000",null,278,6.166428]
["2015-07-02T22:45:00.000000000",null,278,6.134662]
["2015-07-02T23:00:00.000000000",null,277,0.4597712]
["2015-07-02T23:45:00.000000000",null,278,6.257902]