condition	mean	min	max
4 h after light	6.4	6.4	6.4
8 h after light	22.35	16.6	28.1
12 h after light	12.5	9.1	15.9
4 h after dark	40.7	28.0	53.4
8 h after dark	7.050000000000001	4.3	9.8
12 h after dark	14.100000000000001	4.1	24.1