condition mean min max 1 h after light 1.5290734315 1.3669686280000002 1.691178235 3 h after light 2.6738933163333334 2.160815371 3.448718066 5 h after light 7.041083254 1.76291704 10.21805928 7 h after light 14.697647735 6.026590365 19.10751283 9 h after light 22.40511892 13.90656518 28.02036146 11 h after light 26.20036341666667 17.43321453 34.55767041 13 h after light 22.072618963333333 17.57236708 27.2728207 15 h after light 13.68173101 10.470727199999999 17.89499629 1 h after dark 17.110823133333334 11.99936658 22.03468408 3 h after dark 22.485871133333333 18.44845026 28.95472243 5 h after dark 22.599886503333334 18.51624861 28.64774946 7 h after dark 27.135663166666667 22.05390533 31.36922181