condition	mean	min	max
4 h after light	1.5	1.5	1.5
8 h after light	16.900000000000002	5.2	28.6
12 h after light	7.800000000000001	2.2	13.4
4 h after dark	2.9000000000000004	2.6	3.2
8 h after dark	7.449999999999999	6.7	8.2
12 h after dark	8.4	3.1	13.7