condition	mean	min	max
4 h after light	0.0215683	0.0	0.0431366
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.015801766666666665	0.0	0.0474053
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0