condition	mean	min	max
4 h after light	0.1474873	0.0601399	0.276823
8 h after light	0.3520140333333333	0.0709591	0.748385
12 h after light	0.229428	0.137546	0.383766
4 h after dark	0.16330013333333332	0.0622194	0.274321
8 h after dark	0.0497141	0.0	0.117833
12 h after dark	0.36057466666666665	0.203781	0.455884