condition	mean	min	max
0 h after light	0.0763245	0.0	0.152649
4 h after light	0.1761123	0.0517536	0.300471
8 h after light	0.304412	0.206814	0.40201
4 h after dark	0.400259	0.199538	0.60098
8 h after dark	0.07524685	0.0504457	0.100048
12 h after dark	0.175877	0.148858	0.202896