condition	mean	min	max
4 h after light	1.6	1.6	1.6
8 h after light	2.95	2.0	3.9
12 h after light	3.6500000000000004	1.9	5.4
4 h after dark	3.6	1.7	5.5
8 h after dark	2.05	1.7	2.4
12 h after dark	3.05	1.6	4.5