condition	mean	min	max
3 h after light	2.2376541666666667	1.66779	2.72909
7 h after light	1.9495925	1.65776	2.55212
11 h after light	2.4139291666666667	1.7139	3.26481
2 h after dark	2.5620433333333335	1.80844	4.07204
6 h after dark	2.753125	1.87185	4.28377
10 h after dark	2.7212389999999997	0.938878	6.09092