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["2015-06-24T22:00:00.000000000",null,279,1229.0]
["2015-06-24T22:30:00.000000000",null,277,0.4776232]
["2015-06-24T23:00:00.000000000",null,278,6.111861]
["2015-06-24T23:15:00.000000000",null,278,6.102819]
["2015-06-24T23:30:00.000000000",null,277,0.4915904]