condition	mean	min	max
4 h after light	0.7	0.7	0.7
8 h after light	1.7	1.1	2.3
12 h after light	21.700000000000003	5.2	38.2
4 h after dark	3.1500000000000004	1.6	4.7
8 h after dark	17.25	8.6	25.9
12 h after dark	3.2	3.2	3.2