[[1568001600, 2] ,[1568005200, 1] ,[1568008800, 0] ,[1568012400, 0] ,[1568016000, 0] ,[1568019600, 0] ,[1568023200, 0] ,[1568026800, 0] ,[1568030400, 2] ,[1568034000, 0] ,[1568037600, 1] ,[1568041200, 0] ,[1568044800, 0] ,[1568048400, 3] ,[1568052000, 0] ,[1568055600, 3] ,[1568059200, 1]