condition	mean	min	max
4 h after light	42.6	42.6	42.6
8 h after light	37.95	33.7	42.2
12 h after light	36.15	14.6	57.7
4 h after dark	51.65	49.5	53.8
8 h after dark	22.900000000000002	3.6	42.2
12 h after dark	10.85	8.2	13.5