condition	mean	min	max
4 h after light	42.2	42.2	42.2
8 h after light	62.9	59.2	66.6
12 h after light	81.85	58.3	105.4
4 h after dark	37.15	30.3	44.0
8 h after dark	34.2	6.5	61.9
12 h after dark	75.65	61.7	89.6