[[1559768400, 16] ,[1559772000, 3] ,[1559775600, 3] ,[1559779200, 1] ,[1559782800, 1] ,[1559786400, 0] ,[1559790000, 1] ,[1559793600, 0] ,[1559797200, 1] ,[1559800800, 2] ,[1559804400, 3] ,[1559808000, 2] ,[1559811600, 0] ,[1559815200, 0] ,[1559818800, 4] ,[1559822400, 1] ,[1559826000, 3] ,[1559829600, 3] ,[1559833200, 1] ,[1559836800, 6] ,[1559840400, 8] ,[1559844000, 8] ,[1559847600, 7]