condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.8538114333333333	0.0906743	1.63666
12 h after light	0.033854	0.0	0.101562
4 h after dark	0.15881233333333333	0.0	0.282742
8 h after dark	0.05769533333333333	0.0	0.173086
12 h after dark	0.372938	0.248484	0.495551