condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.0120565 0.0 0.0361695 12 h after light 0.048498733333333335 0.0 0.120221 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.04155983333333333 0.0 0.0874161