[[1571346000, 6] ,[1571349600, 0] ,[1571353200, 0] ,[1571356800, 1] ,[1571360400, 1] ,[1571364000, 0] ,[1571367600, 0] ,[1571371200, 0] ,[1571374800, 3] ,[1571378400, 3] ,[1571382000, 8] ,[1571385600, 4] ,[1571389200, 14] ,[1571392800, 12] ,[1571396400, 21] ,[1571400000, 19] ,[1571403600, 5] ,[1571407200, 7] ,[1571410800, 1] ,[1571414400, 17] ,[1571418000, 10] ,[1571421600, 19] ,[1571425200, 19] ,[1571428800, 2]