condition	mean	min	max
4 h after light	0.281288	0.280194	0.282382
8 h after light	0.0	0.0	0.0
12 h after light	0.1397095	0.0	0.279419
4 h after dark	0.122113	0.0	0.244226
8 h after dark	0.18250450000000001	0.122388	0.242621
12 h after dark	0.5834105	0.202893	0.963928