condition	mean	min	max
4 h after light	3.6314103333333336	3.543648	3.762167
8 h after light	2.884476	1.5754270000000001	4.015301999999999
12 h after light	3.656354	1.5340799999999999	5.469701000000001
16 h after light	5.669492333333333	4.099279	8.642689
4 h after dark	4.215503	2.835073	6.377649
8 h after dark	2.6167556666666667	1.642597	4.295997