condition	mean	min	max
3 h after light	0.0321282	0.0	0.0963846
6 h after light	0.0	0.0	0.0
9 h after light	0.036166	0.0	0.108498
12 h after light	0.0	0.0	0.0
3 h after dark	0.0270996	0.0	0.0812988
6 h after dark	0.04627	0.0	0.13881
9 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0