condition mean min max 1 h after light 47.48065418666667 43.93931571 50.18350061 3 h after light 48.32889029 42.12092799 58.88338481 5 h after light 48.126568883333334 47.05487022 49.79910497 7 h after light 50.63445743333333 42.34179091 56.97175254 9 h after light 51.69300340666666 46.52310994 59.54000375 11 h after light 52.5299168 50.66308759 53.61231031 13 h after light 52.45266683 48.81253521 55.07096773 15 h after light 49.665242926666664 44.46172816 52.78413935 1 h after dark 50.12347522666666 45.972476799999995 56.32514345 3 h after dark 49.63939092666667 45.6651729 54.82006951 5 h after dark 48.3741365 44.74399431 50.66751199 7 h after dark 51.24195967 44.6955653 58.21815175