condition mean min max 1 h after light 10.911652103333333 9.70898733 11.55767266 3 h after light 9.666844947 9.207783784 10.17496101 5 h after light 10.425940152 9.107394236000001 11.74412091 7 h after light 9.12444994 8.966228894 9.400431907 9 h after light 9.888851308 9.344306423999999 10.22145558 11 h after light 8.591573432333334 6.946711774 9.538386496000001 13 h after light 10.139065355333333 8.40328687 13.32104921 15 h after light 9.831754337 8.871471581 10.51247145 1 h after dark 7.734049066666667 5.157235832 9.66025779 3 h after dark 9.506847512 6.878385651 14.42006176 5 h after dark 11.27029845 9.02921047 12.48077261 7 h after dark 9.866893200666667 7.845995596 12.36889404