condition mean min max 1 h after light 0.18088312 0.18088312 0.18088312 3 h after light 0.6459612324999999 0.505415452 0.7865070129999999 5 h after light 3.8027881825 3.7775912689999998 3.8279850960000004 7 h after light 5.606190789 4.555399251 6.656982327000001 9 h after light 5.876833488 4.92467963 6.828987346 11 h after light 8.659979857 8.225593766 9.094365948 1 h after dark 14.670972436 8.098473732 21.24347114 3 h after dark 15.000079775 14.74549451 15.25466504 5 h after dark 15.836902214999999 14.74727061 16.92653382 7 h after dark 15.43360667 13.66155364 17.2056597 9 h after dark 11.114797863 9.371096706 12.85849902 11 h after dark 10.3506284725 9.545653245 11.1556037