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["2015-01-27T22:00:00.000000000",null,277,0.485215]
["2015-01-27T22:15:00.000000000",null,277,0.4738618]
["2015-01-27T22:45:00.000000000",null,279,983.0]
["2015-01-27T23:00:00.000000000",null,278,6.087999]
["2015-01-27T23:15:00.000000000",null,279,983.0]
["2015-01-27T23:45:00.000000000",null,278,6.111922]