condition mean min max 1 h after light 8.4643716495 7.935528643 8.993214656000001 3 h after light 7.627894996333333 5.690147143 10.346154199999999 5 h after light 8.232051927333334 6.708878736 9.603228406 7 h after light 11.937522275666666 8.384821377 15.43000483 9 h after light 16.301579973333332 16.21444917 16.43137126 11 h after light 25.794661003333335 20.36540657 32.83481474 13 h after light 26.220279763333334 21.67475631 28.59336385 15 h after light 20.58137008 18.25665256 22.15254187 1 h after dark 21.01391932 11.99936658 27.23919535 3 h after dark 14.343953726666667 11.60606828 17.52449588 5 h after dark 12.95854769 10.84341956 16.16506996 7 h after dark 13.520265419666666 9.980090069 15.75858916