condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0509715	0.0	0.101943
8 h after light	0.0	0.0	0.0
4 h after dark	0.203498	0.203097	0.203899
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0