condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0096097	0.0	0.0192194
12 h after light	0.02073115	0.0	0.0414623
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