condition	mean	min	max
4 h after light	25.4	25.4	25.4
8 h after light	20.0	5.5	34.5
12 h after light	40.6	10.9	70.3
4 h after dark	30.2	7.9	52.5
8 h after dark	20.700000000000003	4.2	37.2
12 h after dark	55.85	49.6	62.1