condition	mean	min	max
0 h after light	1.9575550000000002	1.95581	1.9593
4 h after light	1.32097	1.1957	1.44624
8 h after light	0.5832885	0.19909	0.967487
4 h after dark	1.444245	1.05647	1.83202
8 h after dark	2.36694	1.74822	2.98566
12 h after dark	1.25468	1.17191	1.33745