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["2015-08-13T22:15:00.000000000",null,279,1298.0]
["2015-08-13T22:30:00.000000000",null,279,1298.0]
["2015-08-13T23:15:00.000000000",null,278,6.183075]
["2015-08-13T23:30:00.000000000",null,279,1298.0]
["2015-08-13T23:45:00.000000000",null,278,6.172074]