condition	mean	min	max
0 h after light	0.3332415	0.0	0.666483
4 h after light	0.3389435	0.0	0.677887
8 h after light	0.3386155	0.0	0.677231
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0