[[1559260800, 18] ,[1559347200, 125] ,[1559433600, 70] ,[1559520000, 104] ,[1559606400, 172] ,[1559692800, 163] ,[1559779200, 60] ,[1559865600, 75] ,[1559952000, 91] ,[1560038400, 107] ,[1560124800, 53] ,[1560211200, 38] ,[1560297600, 106] ,[1560384000, 57] ,[1560470400, 66] ,[1560556800, 120] ,[1560643200, 102] ,[1560729600, 91] ,[1560816000, 75] ,[1560902400, 49] ,[1560988800, 83] ,[1561075200, 90] ,[1561161600, 105] ,[1561248000, 91] ,[1561334400, 65] ,[1561420800, 93] ,[1561507200, 65] ,[1561593600, 55] ,[1561680000, 80] ,[1561766400, 120] ,[1561852800, 59]