condition	mean	min	max
4 h after light	138.2	138.2	138.2
8 h after light	89.75	88.3	91.2
12 h after light	115.4	72.9	157.9
4 h after dark	58.449999999999996	36.8	80.1
8 h after dark	64.7	42.2	87.2
12 h after dark	123.3	109.6	137.0