condition	mean	min	max
4 h after light	0.1749085	0.116002	0.233815
8 h after light	0.17421525	0.0947185	0.253712
12 h after light	0.115681	0.0	0.231362
4 h after dark	0.11820645	0.0341909	0.202222
8 h after dark	0.386235	0.270237	0.502233
12 h after dark	0.348278	0.33256	0.363996