condition	mean	min	max
4 h after light	0.16114	0.0	0.48342
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	0.0	0.0	0.0
12 h after dark	0.32464466666666664	0.0	0.973934