condition mean min max 3 h after light 0.04141516666666667 0.0 0.338507 7 h after light 0.06048475 0.0 0.304222 11 h after light 0.016514416666666667 0.0 0.198173 2 h after dark 0.0 0.0 0.0 6 h after dark 0.102786 0.0 0.740042 10 h after dark 0.03482341666666667 0.0 0.229326