condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.486484	0.0	0.972968
8 h after light	0.4723615	0.0	0.944723
4 h after dark	0.0	0.0	0.0
8 h after dark	0.2351135	0.0	0.470227
12 h after dark	0.0	0.0	0.0