condition mean min max 1 h after light 4.721149681 2.7172603 6.7250390620000005 3 h after light 9.361852937 7.752509432999999 11.32684547 5 h after light 9.854402493333334 8.840926584 11.56463045 7 h after light 8.414898072666666 7.3524642270000005 9.837884523 9 h after light 10.299217922 9.083660996 11.14550535 11 h after light 9.148548609333334 5.6756521079999995 11.82193283 13 h after light 10.997855403333332 10.19376088 11.73240859 15 h after light 12.13400305 10.62319923 13.30799717 1 h after dark 10.092089424333333 8.686429873 10.99517758 3 h after dark 10.393833686 9.972562667 11.21476011 5 h after dark 10.559086608333333 9.746191605 11.50129627 7 h after dark 11.417892153333334 6.39490128 15.83510167