condition mean min max 1 h after light 12.99217461 10.69373409 15.29061513 3 h after light 13.11816666 12.44481777 14.42522024 5 h after light 12.51142585 11.59637258 14.01099458 7 h after light 9.783004935666668 7.394488367 11.82446462 9 h after light 9.182321991333334 8.021244505 11.09342355 11 h after light 7.797026007 6.117910714 9.493292392 13 h after light 10.239994598333332 8.599969405 12.38260524 15 h after light 10.424038256 8.357403308 12.670912199999998 1 h after dark 8.797024217666667 7.717128685 9.728452049 3 h after dark 9.872105553333334 7.35542971 11.8264365 5 h after dark 8.783593495333333 7.649627132000001 9.967790097 7 h after dark 9.625223562666667 7.917550835 11.55112739