condition mean min max 0 h after light 0.1701429 0.0951638 0.245122 2 h after light 0.3347795 0.293629 0.37593 4 h after light 0.17967265 0.0914093 0.267936 8 h after light 0.46387999999999996 0.310038 0.617722 12 h after light 0.665979 0.533292 0.798666 2 h after dark 0.7998835 0.593167 1.0066 4 h after dark 0.812771 0.639526 0.986016 8 h after dark 0.7877689999999999 0.565008 1.01053 12 h after dark 0.375333 0.26095 0.489716