condition	mean	min	max
4 h after light	42.8	42.8	42.8
8 h after light	37.0	32.2	41.8
12 h after light	75.4	44.6	106.2
4 h after dark	86.1	74.3	97.9
8 h after dark	93.95	77.9	110.0
12 h after dark	71.75	58.3	85.2