condition mean min max 1 h after light 74.0304677 74.0304677 74.0304677 3 h after light 52.454509085 36.63080926 68.27820891 5 h after light 22.80881781 15.71714201 29.90049361 7 h after light 18.44894048 15.44503184 21.45284912 9 h after light 14.27025707 11.33885066 17.20166348 11 h after light 19.700226625 15.50863721 23.89181604 1 h after dark 19.666616249999997 18.31932413 21.01390837 3 h after dark 21.836039375 16.61077774 27.06130101 5 h after dark 30.89082333 26.81093432 34.97071234 7 h after dark 37.67919506 34.59329569 40.76509443 9 h after dark 52.695963855 43.83429079 61.55763692 11 h after dark 60.508950060000004 55.99505354 65.02284658