condition mean min max 1 h after light 9.899617027 7.4878774539999995 12.3113566 3 h after light 8.440668447666667 6.846183927999999 10.471666699999998 5 h after light 8.442574589 6.048027854 9.816635899 7 h after light 6.885228231666666 6.2320288889999995 7.578315397999999 9 h after light 7.189236978666667 6.604421062999999 7.662865577000001 11 h after light 11.15771599 10.36198745 11.91575827 1 h after dark 12.042985693666667 7.184638381 15.185770100000001 3 h after dark 20.719209336666665 14.70549677 29.03661644 5 h after dark 20.47376701 14.85572843 27.27163402 7 h after dark 14.338526786666666 11.56959083 15.81192353 9 h after dark 16.054426916666667 14.57638713 17.15193792 11 h after dark 15.215783406666667 13.22801987 19.06421019