condition	mean	min	max
4 h after light	2.2	2.2	2.2
8 h after light	4.800000000000001	1.3	8.3
12 h after light	2.1	2.0	2.2
4 h after dark	11.75	6.2	17.3
8 h after dark	3.9	1.5	6.3
12 h after dark	14.25	3.5	25.0