condition	mean	min	max
0 h after light	0.441119	0.0	0.882238
4 h after light	0.4349195	0.0	0.869839
8 h after light	0.0	0.0	0.0
4 h after dark	0.433235	0.0	0.86647
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0