condition mean min max 1 h after light 1.9325684769999998 1.9325684769999998 1.9325684769999998 3 h after light 3.930471969 3.072081393 4.788862545 5 h after light 9.4428201455 9.338034203 9.547606088 7 h after light 14.063326870000001 13.55915182 14.56750192 9 h after light 14.79622438 14.15357764 15.43887112 11 h after light 19.77598248 18.10958163 21.44238333 1 h after dark 56.134492054999996 22.41898717 89.84999694 3 h after dark 74.658245935 71.77104727 77.5454446 5 h after dark 85.41687918 85.25231569 85.58144267 7 h after dark 79.06976327999999 74.31115953 83.82836703 9 h after dark 76.073586325 65.95438902 86.19278363 11 h after dark 64.66993295500001 48.92272835 80.41713756