[[1648620000, 4] ,[1648623600, 2] ,[1648627200, 10] ,[1648630800, 3] ,[1648634400, 1] ,[1648638000, 3] ,[1648641600, 2] ,[1648645200, 0] ,[1648648800, 1] ,[1648652400, 7] ,[1648656000, 5] ,[1648659600, 4] ,[1648663200, 5] ,[1648666800, 6] ,[1648670400, 7]