condition	mean	min	max
4 h after light	5.6	5.6	5.6
8 h after light	34.9	24.9	44.9
12 h after light	10.6	7.0	14.2
4 h after dark	26.6	22.3	30.9
8 h after dark	18.9	6.5	31.3
12 h after dark	7.300000000000001	5.2	9.4