condition	mean	min	max
4 h after light	78.9	78.9	78.9
8 h after light	65.19999999999999	50.8	79.6
12 h after light	48.7	31.2	66.2
4 h after dark	53.95	46.3	61.6
8 h after dark	64.35	50.6	78.1
12 h after dark	89.7	75.9	103.5