condition mean min max 1 h after light 3.2059313975 3.1555280910000003 3.256334704 3 h after light 4.322208281 3.043475803 5.434854105 5 h after light 4.881900530666667 4.529055383 5.070645659 7 h after light 4.533214454333334 3.2792948410000005 5.25531761 9 h after light 4.777276471333333 3.801971452 5.312082454 11 h after light 6.444934456666666 4.8887613519999995 7.665815835 13 h after light 4.326883325 3.704965433 4.89799582 15 h after light 4.872426042333333 3.751722607 5.680422561 1 h after dark 4.974148591666667 4.408204835 5.6666838660000005 3 h after dark 4.957253916333333 4.490776144 5.266850904 5 h after dark 4.702148553333333 4.182289551 5.277715925 7 h after dark 4.136641967 2.605776224 5.355522699