condition mean min max 1 h after light 5.427625737 5.016150915 5.839100558999999 3 h after light 3.161253454666667 1.964557127 5.16139022 5 h after light 4.269939986333333 3.3530527610000003 5.88998154 7 h after light 4.324081410333333 3.98097811 4.769569131 9 h after light 3.894947698 2.503288629 6.06292661 11 h after light 4.896999437666667 3.7236744589999997 6.453820117999999 1 h after dark 5.597793196333333 3.376780039 7.318376913 3 h after dark 13.146189255666666 9.887099957 14.89057253 5 h after dark 18.3218775 15.08151533 24.38713427 7 h after dark 17.995114606666668 14.24955254 20.45769487 9 h after dark 21.306424436666667 17.65150892 27.93365825 11 h after dark 18.17468806666667 15.53140641 20.37253834