condition	mean	min	max
2 h after light	1.9552	1.72002	2.18309
6 h after light	1.51347	1.16361	1.81539
10 h after light	1.3718533333333334	1.23909	1.44044
2 h after dark	1.37773	1.32438	1.47957
6 h after dark	1.38096	1.29154	1.51792
10 h after dark	1.162668	0.985604	1.25653