condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.386958	0.330833	0.443083
12 h after light	0.089326	0.0	0.178652
4 h after dark	0.11857100000000001	0.11772	0.119422
8 h after dark	0.08796994999999999	0.0589929	0.116947
12 h after dark	0.0580785	0.0	0.116157