condition mean min max 0 h after light 1.906565 1.73048 2.08265 2 h after light 0.566947 0.451178 0.682716 4 h after light 0.2944075 0.229262 0.359553 8 h after light 1.1585 1.00683 1.31017 12 h after light 0.48571549999999997 0.403616 0.567815 2 h after dark 0.8092254999999999 0.493901 1.12455 4 h after dark 1.679745 1.07795 2.28154 8 h after dark 1.245215 1.00856 1.48187 12 h after dark 0.7259905 0.253401 1.19858