condition mean min max 1 h after light 8.538750591 6.475114552000001 10.60238663 3 h after light 9.579302829666666 7.746351348999999 10.87610403 5 h after light 12.492710503666666 9.451194131 15.05786214 7 h after light 18.671264196666666 17.64747032 20.30698927 9 h after light 21.674044906666666 18.68024098 27.467195899999997 11 h after light 23.5859247 22.87543965 24.05161 13 h after light 22.756560496666665 11.08222453 29.45350161 15 h after light 37.38220782 30.46806059 42.95682955 1 h after dark 28.32583097 22.362455899999997 31.5231515 3 h after dark 25.315432156666667 20.91510222 28.12739071 5 h after dark 24.65681738 18.66160586 33.35461222 7 h after dark 17.419449183333334 16.74791762 18.27209254