condition	mean	min	max
4 h after light	4.9	4.9	4.9
8 h after light	3.85	3.2	4.5
12 h after light	8.75	7.9	9.6
4 h after dark	5.699999999999999	2.8	8.6
8 h after dark	6.85	3.5	10.2
12 h after dark	5.4	3.3	7.5