condition mean min max 1 h after light 63.636627235 63.28615707 63.987097399999996 3 h after light 58.804272913333335 58.05643217 59.19249879 5 h after light 57.96465167666667 54.35376311 62.55372583 7 h after light 60.66981297 56.5867432 66.35749561 9 h after light 63.297942119999995 59.07267271 67.34176833 11 h after light 68.61349308333334 67.84572482 70.03434866 13 h after light 60.05220646666667 55.98523129 64.22694739 15 h after light 70.96360853666667 65.90290089 73.73006135 1 h after dark 78.45304564666667 77.42226422 79.6098806 3 h after dark 73.12657925 70.17938405 76.32393421 5 h after dark 77.36243494333334 71.58685615 82.84262864 7 h after dark 79.43121255333334 74.14378296 82.11801472