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["2015-08-23T21:45:00.000000000",null,279,1316.0]
["2015-08-23T22:15:00.000000000",null,278,6.11869]
["2015-08-23T23:00:00.000000000",null,278,6.184889]
["2015-08-23T23:15:00.000000000",null,278,6.134116]
["2015-08-23T23:30:00.000000000",null,277,0.4881305]
["2015-08-23T23:45:00.000000000",null,279,1316.0]