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["2015-04-17T21:45:00.000000000",null,279,1115.0]
["2015-04-17T22:00:00.000000000",null,279,1115.0]
["2015-04-17T22:15:00.000000000",null,277,0.4664114]
["2015-04-17T22:45:00.000000000",null,278,6.126845]
["2015-04-17T23:00:00.000000000",null,278,6.077411]
["2015-04-17T23:15:00.000000000",null,277,0.5275952]