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["2015-03-12T23:00:00.000000000",null,277,0.4367248]
["2015-03-12T23:15:00.000000000",null,277,0.4498166]
["2015-03-12T23:30:00.000000000",null,278,6.088702]
["2015-03-12T23:45:00.000000000",null,277,0.4727569]
["2015-03-12T23:45:00.000000000",null,278,6.141345]