condition mean min max 0 h after light 0.04622215 0.0 0.0924443 4 h after light 0.27953300000000003 0.18229 0.376776 8 h after light 0.2326135 0.182919 0.282308 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0