[[1558904400, 3] ,[1558908000, 3] ,[1558911600, 0] ,[1558915200, 0] ,[1558918800, 1] ,[1558922400, 1] ,[1558926000, 2] ,[1558929600, 1] ,[1558933200, 0] ,[1558936800, 1] ,[1558940400, 2] ,[1558944000, 1] ,[1558947600, 3] ,[1558951200, 3] ,[1558954800, 2] ,[1558958400, 1] ,[1558962000, 3] ,[1558965600, 3] ,[1558969200, 2] ,[1558972800, 4] ,[1558976400, 2] ,[1558980000, 8] ,[1558983600, 10] ,[1558987200, 3]