condition mean min max 1 h after light 1.249016274 0.920268503 1.577764045 3 h after light 1.0629429073333334 0.931676266 1.292084905 5 h after light 1.2557315663333333 1.023025001 1.493095181 7 h after light 2.528413452 1.6074974709999998 3.921314255 9 h after light 1.4153673703333334 0.6770634090000001 2.124832981 11 h after light 1.3830616313333333 1.080075182 1.54790512 13 h after light 1.600355452 1.309929115 1.876152309 15 h after light 0.7855747383333334 0.42472331399999996 1.109967627 1 h after dark 1.7823734226666668 1.1494207490000001 2.4827820330000003 3 h after dark 1.3030892056666668 0.319633419 2.224790468 5 h after dark 1.8159504996666664 1.068109175 2.7765313289999995 7 h after dark 1.505971033 0.8017773 2.456012811