condition mean min max 1 h after light 32.04986101 30.82388389 33.27583813 3 h after light 30.562010256666667 27.79210119 32.69914368 5 h after light 39.33205339333333 35.357701299999995 46.79371408 7 h after light 38.73659422 37.20263923 40.8778484 9 h after light 48.38056824666667 42.52674347 55.71148736 11 h after light 47.53643159333333 44.69004403 50.18174418 1 h after dark 39.73058957333333 37.06762779 42.6049056 3 h after dark 41.101776863333335 36.79503022 44.22107438 5 h after dark 46.183218153333335 43.81905509 47.89681248 7 h after dark 40.223443 35.88534104 44.58310397 9 h after dark 37.93764748333333 35.86472556 39.647773 11 h after dark 35.32676715 31.58999576 38.12842038