condition mean min max 1 h after light 3.5547372485 1.4462837080000002 5.663190789 3 h after light 6.908407442333334 2.049687786 10.31098489 5 h after light 10.596129284666667 7.694927184 14.08486454 7 h after light 11.964080936666667 11.316782199999999 13.13829403 9 h after light 13.166491677 9.030540171 16.77142127 11 h after light 11.651852707 5.896781411 16.95056546 13 h after light 13.742166598333334 9.130607905 17.08603193 15 h after light 11.167529676666668 7.78659409 15.40896235 1 h after dark 16.328238846666665 13.47795961 21.48917053 3 h after dark 20.140478766666668 15.08669737 25.6986001 5 h after dark 25.727748033333334 23.43557191 27.53865767 7 h after dark 21.697014646666666 19.46274303 23.05109737