condition mean min max 1 h after light 3.8397702003333336 3.657804529 4.0387406310000005 3 h after light 1.7328885873333333 1.16850048 2.609081342 5 h after light 2.6684864176666667 2.19833654 3.225852953 7 h after light 1.065507081 0.525898289 1.5011148369999998 9 h after light 0.713616766 0.36074256899999996 1.300912528 11 h after light 1.7722032196666666 1.21168983 2.5151887459999998 13 h after light 1.496449823 0.19425385399999998 2.7092564230000002 15 h after light 1.056893289 0.41748101600000004 1.685543946 1 h after dark 2.152509237 0.368373988 3.156575465 3 h after dark 3.0991966383333334 2.025959091 3.638154394 5 h after dark 1.3863975416666665 0.507254114 2.2085838559999997 7 h after dark 3.656125074666667 3.347379638 3.9915554460000005