condition	mean	min	max
4 h after light	3.4735963333333335	3.4078150000000003	3.595697
8 h after light	2.4884399999999998	1.551714	2.967037
12 h after light	1.8381836666666667	1.5003600000000001	2.377497
16 h after light	3.385101666666667	2.79383	4.008341000000001
4 h after dark	3.024970666666667	2.624869	3.3079970000000003
8 h after dark	1.993064333333333	1.7153639999999999	2.2960529999999997