condition mean min max 1 h after light 9.341539763 8.723475534 9.959603992 3 h after light 9.271860898333333 8.334484782 9.925750424 5 h after light 10.253918424333333 9.356350783 11.02781797 7 h after light 8.50876579 8.108267523 9.175669057999999 9 h after light 8.455523216 7.403342966 9.599633799 11 h after light 10.066378405333333 8.709155096 11.06369163 1 h after dark 9.309324054666666 9.207120452 9.411876279 3 h after dark 9.992357140333333 9.511640464 10.5723065 5 h after dark 10.220700805666667 9.511941227000001 10.66107118 7 h after dark 9.260989222000001 8.639878576000001 10.18809506 9 h after dark 9.684903015666666 8.692265461 10.7685306 11 h after dark 9.173765513333333 8.752868868 9.843611798