condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.39583999999999997 0.0 1.18752 9 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 3 h after dark 0.09007566666666666 0.0 0.270227 6 h after dark 0.089752 0.0 0.269256 9 h after dark 0.194531 0.0 0.365218 12 h after dark 0.0 0.0 0.0