[[1536199200, 1] ,[1536210000, 2] ,[1536213600, 1] ,[1536231600, 1] ,[1536242400, 1] ,[1536249600, 1] ,[1536253200, 2] ,[1536256800, 2] ,[1536260400, 1] ,[1536267600, 3]