[[1560571200, 2] ,[1560574800, 0] ,[1560578400, 1] ,[1560582000, 1] ,[1560585600, 2] ,[1560589200, 0] ,[1560592800, 4] ,[1560596400, 27] ,[1560600000, 16] ,[1560603600, 5] ,[1560607200, 2] ,[1560610800, 4] ,[1560614400, 4] ,[1560618000, 4] ,[1560621600, 1]