condition	mean	min	max
4 h after light	0.090524	0.0	0.181048
8 h after light	0.0982275	0.0	0.196455
12 h after light	0.0	0.0	0.0
4 h after dark	0.157717	0.156585	0.158849
8 h after dark	0.156938	0.0	0.313876
12 h after dark	0.0650425	0.0	0.130085