condition mean min max 1 h after light 8.099949382 6.971568336 9.228330428 3 h after light 8.363627983 6.118629451 10.55922434 5 h after light 10.867018378 8.826874924 11.90226251 7 h after light 11.096915723333334 10.32528001 12.26956841 9 h after light 11.572201543333334 10.45067267 12.321568800000001 11 h after light 10.205140572666666 8.893423378 12.41339855 1 h after dark 8.674970311 8.131770425 9.145822297 3 h after dark 8.943672629666667 7.523137932000001 9.69383086 5 h after dark 9.676967704333332 8.996291279 10.69024793 7 h after dark 9.982635014 9.524196961 10.61657166 9 h after dark 9.736662545666666 9.551811113 10.04116427 11 h after dark 10.082275882333333 8.518937717 11.61632996