condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.17095033333333332	0.0	0.512851
12 h after light	0.26151166666666664	0.0	0.426155
4 h after dark	0.339825	0.0	0.70528
8 h after dark	0.33140766666666666	0.0	0.523092
12 h after dark	0.0	0.0	0.0