[[1614556800, 1] ,[1614643200, 0] ,[1614729600, 1] ,[1614816000, 0] ,[1614902400, 1] ,[1614988800, 0] ,[1615075200, 0] ,[1615161600, 0] ,[1615248000, 2] ,[1615334400, 0] ,[1615420800, 0] ,[1615507200, 0] ,[1615593600, 1]