condition	mean	min	max
4 h after light	5.5	5.5	5.5
8 h after light	4.5	4.2	4.8
12 h after light	6.050000000000001	5.7	6.4
4 h after dark	22.75	3.6	41.9
8 h after dark	7.699999999999999	5.7	9.7
12 h after dark	7.6	6.5	8.7