condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0294644	0.0	0.0589288
8 h after light	0.1182645	0.0	0.236529
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