condition mean min max 3 h after light 0.33894399999999997 0.253393 0.480907 6 h after light 0.14044133333333333 0.124512 0.162895 9 h after light 0.0820709 0.0 0.146721 12 h after light 0.148128175 0.0591342 0.310759 3 h after dark 0.07003683333333334 0.0 0.114276 6 h after dark 0.29542366666666664 0.065818 0.493415 9 h after dark 0.27272166666666664 0.20815 0.363796 12 h after dark 0.306112 0.234985 0.377239