condition mean min max 1 h after light 2.4983612705000002 2.40667672 2.590045821 3 h after light 5.372915005 4.085404479 6.847383646 5 h after light 9.774154952666667 5.915588698 13.31981764 7 h after light 12.30372391 10.22029756 15.06647591 9 h after light 13.333584936666666 11.85013392 16.1205457 11 h after light 15.827603486666666 12.55441181 20.84521982 13 h after light 14.859259136666667 13.10939932 17.57236708 15 h after light 13.72826504 10.04514661 19.59905348 1 h after dark 13.753473053333334 11.79437641 15.2719211 3 h after dark 13.762088503333334 11.84786137 16.10991431 5 h after dark 14.301025796666666 10.41672367 21.81366275 7 h after dark 9.823431447333334 9.2572878 10.86103403