condition	mean	min	max
4 h after light	1.1	1.1	1.1
8 h after light	14.649999999999999	5.1	24.2
12 h after light	24.65	9.2	40.1
4 h after dark	5.95	4.0	7.9
8 h after dark	16.65	4.6	28.7
12 h after dark	3.95	3.0	4.9