condition mean min max 0 h after light 1.88136 1.45143 2.31129 2 h after light 1.987725 1.08121 2.89424 4 h after light 1.0522070000000001 0.782814 1.3216 8 h after light 0.693926 0.198912 1.18894 12 h after light 2.589755 2.32135 2.85816 2 h after dark 2.871235 2.3715 3.37097 4 h after dark 3.5838099999999997 3.51729 3.65033 8 h after dark 3.830005 3.76051 3.8995 12 h after dark 2.218305 2.17503 2.26158