condition	mean	min	max
4 h after light	3.3	3.3	3.3
8 h after light	5.699999999999999	4.3	7.1
12 h after light	19.05	2.4	35.7
4 h after dark	2.2	2.0	2.4
8 h after dark	25.5	2.0	49.0
12 h after dark	4.2	1.9	6.5