condition	mean	min	max
4 h after light	0.02734485	0.0	0.0546897
8 h after light	0.0970976	0.0747442	0.119451
12 h after light	0.10645475	0.0387045	0.174205
4 h after dark	0.0172095	0.0	0.0516285
8 h after dark	0.0	0.0	0.0
12 h after dark	0.02545863333333333	0.0	0.0763759