condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0	0.0	0.0
8 h after light	0.04436545	0.0	0.0887309
4 h after dark	0.0440417	0.0	0.0880834
8 h after dark	0.0	0.0	0.0
12 h after dark	0.04380745	0.0	0.0876149