condition mean min max 2 h after light 2895.215 2160.91 3263.99 6 h after light 3381.088333333333 2164.7 4889.81 10 h after light 3739.625 2248.04 5058.28 14 h after light 3912.206666666667 2502.64 5909.68 18 h after light 3922.483333333333 2680.41 5823.62 2 h after dark 3647.0099999999998 2134.95 5372.82