condition mean min max 0 h after light 2.65919 1.85415 3.46423 2 h after light 2.245165 1.94202 2.54831 4 h after light 1.17405145 0.0121329 2.33597 8 h after light 1.60297 0.0 3.20594 12 h after light 3.01218 2.47603 3.54833 2 h after dark 3.4329400000000003 3.22269 3.64319 4 h after dark 1.998605 1.9631 2.03411 8 h after dark 2.30588 1.0811 3.53066 12 h after dark 3.15347 2.82686 3.48008