[[1591477200, 4] ,[1591480800, 1] ,[1591484400, 1] ,[1591488000, 3] ,[1591491600, 2] ,[1591495200, 2] ,[1591498800, 6] ,[1591502400, 0] ,[1591506000, 6] ,[1591509600, 5] ,[1591513200, 7] ,[1591516800, 6] ,[1591520400, 4] ,[1591524000, 9] ,[1591527600, 3] ,[1591531200, 4] ,[1591534800, 2] ,[1591538400, 6] ,[1591542000, 3] ,[1591545600, 1] ,[1591549200, 1] ,[1591552800, 0] ,[1591556400, 5] ,[1591560000, 1]