condition	mean	min	max
4 h after light	43.5	43.5	43.5
8 h after light	57.25	37.1	77.4
12 h after light	39.45	36.3	42.6
4 h after dark	92.1	75.0	109.2
8 h after dark	109.95	103.0	116.9
12 h after dark	79.30000000000001	78.9	79.7