condition mean min max 0 h after light 1.596835 1.19522 1.99845 2 h after light 1.664525 1.33467 1.99438 4 h after light 0.88258 0.67686 1.0883 8 h after light 1.3746085000000001 0.685347 2.06387 12 h after light 2.590215 2.28121 2.89922 2 h after dark 2.1471850000000003 2.05744 2.23693 4 h after dark 2.404115 1.70735 3.10088 8 h after dark 2.46195 1.92683 2.99707 12 h after dark 1.27644 1.18514 1.36774