condition	mean	min	max
4 h after light	2.9177449999999996	2.794567	3.0510919999999997
8 h after light	2.100055333333333	1.543043	2.49041
12 h after light	1.4429653333333332	1.3928479999999999	1.528502
16 h after light	2.9639536666666664	2.579998	3.462007
4 h after dark	2.387867	2.249126	2.656672
8 h after dark	1.5820113333333332	1.552773	1.621761