[[1573513200, 1] ,[1573516800, 0] ,[1573520400, 0] ,[1573524000, 0] ,[1573527600, 0] ,[1573531200, 1] ,[1573534800, 0] ,[1573538400, 0] ,[1573542000, 0] ,[1573545600, 2] ,[1573549200, 2] ,[1573552800, 2] ,[1573556400, 2] ,[1573560000, 3] ,[1573563600, 0] ,[1573567200, 2] ,[1573570800, 0] ,[1573574400, 0] ,[1573578000, 0] ,[1573581600, 0] ,[1573585200, 1]