condition	mean	min	max
4 h after light	0.6	0.6	0.6
8 h after light	6.550000000000001	1.3	11.8
12 h after light	5.1	2.2	8.0
4 h after dark	14.4	6.7	22.1
8 h after dark	7.5	2.5	12.5
12 h after dark	8.55	1.3	15.8