condition mean min max 1 h after light 5.9533492105 5.040079588999999 6.866618832 3 h after light 4.969921197666666 4.012649293 6.052397715 5 h after light 6.110492826333333 5.737835877 6.422182519 7 h after light 5.66985677 5.336891604 6.226408908 9 h after light 6.816985627 6.215136471 7.760188307000001 11 h after light 6.950679389666667 6.084818369 7.617372339 13 h after light 7.573822353 7.129378775 8.372155646 15 h after light 7.374799377 6.829199507 7.78659409 1 h after dark 9.674299870666667 8.157712395 11.69410675 3 h after dark 10.715630521666666 8.717388985 11.98662619 5 h after dark 10.82681321 8.921853112 13.93932055 7 h after dark 10.477559086666666 8.711894498 13.47988085