condition mean min max 1 h after light 5.4409094145 3.944410113 6.937408716 3 h after light 9.126354301666666 5.508361965 14.0993675 5 h after light 11.713354866333333 9.705118679 14.80438178 7 h after light 7.7004956406666665 6.429989883999999 9.482420905 9 h after light 8.238413649 6.215136471 10.06285276 11 h after light 6.457774046 5.085973967 8.072140836 13 h after light 7.520351709333333 6.948319651 8.630300623 15 h after light 7.314315874666667 6.892432836 7.998955747 1 h after dark 7.1462023949999995 6.586972741 7.605286241 3 h after dark 6.905525289666667 5.312254791 7.924899077999999 5 h after dark 5.4466826269999995 4.021116895 6.482548803999999 7 h after dark 5.8938220716666665 5.560783722 6.458130314