condition	mean	min	max
4 h after light	0.0267183	0.0196115	0.0338251
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0304946	0.0	0.0523075
12 h after dark	0.0	0.0	0.0