condition	mean	min	max
4 h after light	3.0	3.0	3.0
8 h after light	5.1	3.2	7.0
12 h after light	10.700000000000001	1.6	19.8
4 h after dark	7.5	1.8	13.2
8 h after dark	1.65	1.5	1.8
12 h after dark	2.6500000000000004	1.1	4.2