condition mean min max 0 h after light 0.2894325 0.0 0.578865 2 h after light 0.5711845 0.538672 0.603697 4 h after light 0.44887499999999997 0.35139 0.54636 8 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 2 h after dark 0.184529 0.0 0.369058 4 h after dark 0.0 0.0 0.0 8 h after dark 0.1980095 0.194417 0.201602 12 h after dark 0.0 0.0 0.0