condition mean min max 0 h after light 3.486075 3.28198 3.69017 2 h after light 2.95277 2.63025 3.27529 4 h after light 2.18133 2.07495 2.28771 8 h after light 3.2327700000000004 3.15145 3.31409 12 h after light 4.167315 3.58927 4.74536 2 h after dark 3.723775 3.52902 3.91853 4 h after dark 4.821759999999999 4.69656 4.94696 8 h after dark 6.048655 5.61673 6.48058 12 h after dark 4.219485000000001 3.34764 5.09133