condition	mean	min	max
4 h after light	1.2	1.2	1.2
8 h after light	2.1500000000000004	2.1	2.2
12 h after light	8.9	4.5	13.3
4 h after dark	1.6	1.5	1.7
8 h after dark	31.4	1.3	61.5
12 h after dark	1.35	0.5	2.2