condition mean min max 1 h after light 2.790618361 2.673323148 2.9079135739999997 3 h after light 4.092551605333334 3.690986118 4.715626033 5 h after light 3.402638096333334 2.4120876780000002 4.694273865 7 h after light 5.348263938 3.5506792419999997 7.639261219 9 h after light 3.168357742 0.585876062 4.961453405 11 h after light 3.7368317823333332 2.733530431 4.393935862 1 h after dark 3.521139541333333 2.3418806119999998 4.813707715 3 h after dark 4.512524089666667 3.379135428 5.244547905 5 h after dark 4.555403618666666 3.580337428 5.821444955 7 h after dark 6.382686054 5.686748034 7.172418919 9 h after dark 5.543385057666667 4.274107507 6.731640603 11 h after dark 5.767824596 5.001639353 7.255425855