condition	mean	min	max
4 h after light	35.8	35.8	35.8
8 h after light	49.65	30.0	69.3
12 h after light	79.3	72.5	86.1
4 h after dark	77.65	74.3	81.0
8 h after dark	64.9	58.5	71.3
12 h after dark	75.55	55.0	96.1