condition mean min max 0 h after light 0.73387 0.619267 0.848473 2 h after light 1.039709 0.979678 1.09974 4 h after light 0.670785 0.486217 0.855353 8 h after light 0.638215 0.581399 0.695031 12 h after light 0.869418 0.678506 1.06033 2 h after dark 0.8190995 0.724483 0.913716 4 h after dark 0.6215145 0.541087 0.701942 8 h after dark 1.2025709999999998 0.885432 1.51971 12 h after dark 0.7928715 0.661035 0.924708