[[1563397200, 3] ,[1563400800, 1] ,[1563404400, 1] ,[1563408000, 1] ,[1563411600, 0] ,[1563415200, 7] ,[1563418800, 3] ,[1563422400, 3] ,[1563426000, 3] ,[1563429600, 20] ,[1563433200, 19] ,[1563436800, 89] ,[1563440400, 39] ,[1563444000, 14] ,[1563447600, 21] ,[1563451200, 6] ,[1563454800, 20] ,[1563458400, 32] ,[1563462000, 34] ,[1563465600, 50] ,[1563469200, 30] ,[1563472800, 43] ,[1563476400, 21]