condition mean min max 3 h after light 0.039724333333333334 0.0 0.119173 6 h after light 0.283152 0.100279 0.53927 9 h after light 0.0 0.0 0.0 12 h after light 0.15607125 0.0 0.333671 3 h after dark 0.09236 0.0 0.154366 6 h after dark 0.035339 0.0 0.106017 9 h after dark 0.323279 0.0 0.634558 12 h after dark 0.0 0.0 0.0