condition	mean	min	max
4 h after light	0.49328099999999997	0.258887	0.727675
8 h after light	0.5843005	0.379004	0.789597
12 h after light	0.1968005	0.136443	0.257158
4 h after dark	0.09140455	0.0459991	0.13681
8 h after dark	0.3813805	0.357266	0.405495
12 h after dark	0.6478195	0.186729	1.10891