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["2015-01-17T22:30:00.000000000",null,279,968.0]
["2015-01-17T23:00:00.000000000",null,279,968.0]
["2015-01-17T23:30:00.000000000",null,279,968.0]
["2015-01-17T23:45:00.000000000",null,278,6.210777]