condition mean min max 1 h after light 2.7363704799999997 2.6668579869999998 2.805882973 3 h after light 4.04570267 3.607889669 4.279614779 5 h after light 3.1514326770000003 2.7423153960000004 3.764465535 7 h after light 4.640373226666666 3.733865769 5.205368944 9 h after light 4.890535031333333 3.943652812 5.4974848089999995 11 h after light 5.323889251333333 4.318319195 6.6736610160000005 13 h after light 5.1585229083333335 1.898060556 8.307397889 15 h after light 4.679582228666667 3.84821598 5.255407831 1 h after dark 4.345193214333333 3.0736859739999995 5.63606612 3 h after dark 3.764307073 2.9618866280000002 5.066827887 5 h after dark 3.8751811556666667 3.741296808 3.994457441 7 h after dark 3.863637594 2.791633586 4.983297966