condition	mean	min	max
4 h after light	4.4	4.4	4.4
8 h after light	17.65	8.2	27.1
12 h after light	5.9	2.7	9.1
4 h after dark	7.05	6.5	7.6
8 h after dark	4.449999999999999	2.8	6.1
12 h after dark	5.95	4.0	7.9