condition	mean	min	max
2 h after light	73.23870000000001	66.9086	77.3665
6 h after light	87.12093333333333	83.8168	88.8487
10 h after light	99.57583333333334	98.595	100.28
2 h after dark	80.50243333333333	75.8371	86.0379
6 h after dark	73.34049999999999	72.726	73.8984
10 h after dark	67.99696666666667	65.452	70.1967