condition	mean	min	max
4 h after light	3.6	3.6	3.6
8 h after light	14.2	4.9	23.5
12 h after light	2.9	1.9	3.9
4 h after dark	2.6500000000000004	1.1	4.2
8 h after dark	4.300000000000001	2.7	5.9
12 h after dark	4.9	4.9	4.9