condition	mean	min	max
4 h after light	93.0	93.0	93.0
8 h after light	75.15	70.2	80.1
12 h after light	77.75	72.3	83.2
4 h after dark	56.199999999999996	44.8	67.6
8 h after dark	48.550000000000004	31.7	65.4
12 h after dark	50.8	45.7	55.9