condition mean min max 3 h after light 0.7569423333333334 0.461296 1.14758 6 h after light 0.281104 0.159577 0.355762 9 h after light 0.10873773333333334 0.0981412 0.119777 12 h after light 0.200866 0.0 0.803464 3 h after dark 0.10900513333333334 0.0782354 0.124393 6 h after dark 0.320954 0.0 0.591043 9 h after dark 0.7327923333333334 0.160802 1.18795 12 h after dark 0.9826675 0.862295 1.10304