condition	mean	min	max
4 h after light	47.4	47.4	47.4
8 h after light	7.3999999999999995	4.1	10.7
12 h after light	12.1	5.0	19.2
4 h after dark	14.5	9.1	19.9
8 h after dark	19.7	6.6	32.8
12 h after dark	4.550000000000001	4.2	4.9