condition mean min max 1 h after light 7.09205104 7.09205104 7.09205104 3 h after light 15.4689564 10.20839132 20.72952148 5 h after light 18.41184508 15.79866699 21.02502317 7 h after light 32.820398775 24.44580588 41.19499167 9 h after light 35.565451185 33.59922387 37.5316785 11 h after light 46.219000935 40.54346377 51.8945381 1 h after dark 57.200798545 42.84871154 71.55288555 3 h after dark 57.92357412999999 48.8451354 67.00201286 5 h after dark 66.84497013999999 62.38241479999999 71.30752548 7 h after dark 60.384246995 57.42311018 63.34538381 9 h after dark 61.710801665000005 56.46683972 66.95476361 11 h after dark 68.85525923 64.12985279 73.58066567