condition	mean	min	max
4 h after light	0.5260225000000001	0.422783	0.629262
8 h after light	0.1712695	0.0	0.342539
12 h after light	0.3820465	0.209174	0.554919
4 h after dark	0.185471	0.0	0.370942
8 h after dark	0.04581015	0.0	0.0916203
12 h after dark	0.3465435	0.151887	0.5412