condition	mean	min	max
4 h after light	3.1	3.1	3.1
8 h after light	8.4	5.9	10.9
12 h after light	5.6499999999999995	1.6	9.7
4 h after dark	5.300000000000001	4.9	5.7
8 h after dark	7.35	6.6	8.1
12 h after dark	9.15	8.9	9.4