[[1571184000, 1] ,[1571187600, 0] ,[1571191200, 1] ,[1571194800, 0] ,[1571198400, 0] ,[1571202000, 0] ,[1571205600, 2] ,[1571209200, 6] ,[1571212800, 2] ,[1571216400, 0] ,[1571220000, 1] ,[1571223600, 8] ,[1571227200, 1] ,[1571230800, 2] ,[1571234400, 3] ,[1571238000, 0] ,[1571241600, 1] ,[1571245200, 2] ,[1571248800, 2] ,[1571252400, 3] ,[1571256000, 1]