condition	mean	min	max
4 h after light	0.0284468	0.0	0.0568936
8 h after light	0.09058025	0.0829229	0.0982376
12 h after light	0.1607215	0.156408	0.165035
4 h after dark	0.242664	0.18536	0.299968
8 h after dark	0.12524315	0.0913943	0.159092
12 h after dark	0.0795186	0.0782759	0.0807613