[[1646114400, 1] ,[1646118000, 1] ,[1646121600, 1] ,[1646125200, 6] ,[1646128800, 4] ,[1646132400, 1] ,[1646136000, 2] ,[1646139600, 3] ,[1646143200, 0] ,[1646146800, 1] ,[1646150400, 2] ,[1646154000, 3] ,[1646157600, 3]