[[1612072800, 4] ,[1612076400, 0] ,[1612080000, 0] ,[1612083600, 0] ,[1612087200, 0] ,[1612090800, 0] ,[1612094400, 0] ,[1612098000, 0] ,[1612101600, 0] ,[1612105200, 0] ,[1612108800, 0] ,[1612112400, 0] ,[1612116000, 3]