condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.020164933333333333	0.0	0.0604948
12 h after light	0.03351233333333333	0.0	0.100537
4 h after dark	0.05243893333333333	0.0	0.0831933
8 h after dark	0.0576166	0.0	0.111147
12 h after dark	0.0	0.0	0.0