[[1612735200, 1] ,[1612738800, 0] ,[1612742400, 0] ,[1612746000, 1] ,[1612749600, 0] ,[1612753200, 0] ,[1612756800, 0] ,[1612760400, 2] ,[1612764000, 3] ,[1612767600, 0] ,[1612771200, 2] ,[1612774800, 4] ,[1612778400, 2] ,[1612782000, 3] ,[1612785600, 1] ,[1612789200, 2] ,[1612792800, 0] ,[1612796400, 1] ,[1612800000, 2] ,[1612803600, 4]