condition mean min max 1 h after light 4.550845353 1.314803371 7.786887335 3 h after light 3.8153382866666665 2.488858422 5.1683396219999995 5 h after light 4.727155331 4.128545905 5.026753777 7 h after light 6.569460708333334 5.312440628 7.515852321000001 9 h after light 5.266206189666667 4.791525666 6.162015646 11 h after light 9.530222355 6.707835342999999 12.97291911 13 h after light 7.1180648946666665 4.499321741 8.787418013 15 h after light 8.341584171666668 6.072175841 9.91021066 1 h after dark 9.770729818666666 8.664402606 10.54468601 3 h after dark 7.368041616999999 6.2518648279999995 8.308911339 5 h after dark 5.8810353740000005 4.335266653 7.528121192 7 h after dark 6.180198387666667 4.216927656 9.713448032999999