condition	mean	min	max
4 h after light	19.8	19.8	19.8
8 h after light	62.3	61.4	63.2
12 h after light	75.95	67.9	84.0
4 h after dark	100.35	90.2	110.5
8 h after dark	96.35	70.3	122.4
12 h after dark	104.69999999999999	71.2	138.2