condition	mean	min	max
2 h after light	0.6908633333333334	0.240576	1.31618
6 h after light	0.6818377166666667	0.0876473	1.09666
10 h after light	0.9831190000000001	0.274164	1.38009
14 h after light	0.7816383333333333	0.324854	1.49129
18 h after light	0.9192275	0.295689	1.86584
2 h after dark	0.667177	0.457681	1.04417