condition mean min max Control 0.0025422 0.0025422 0.0025422 Cold 0.0 0.0 0.0 Heat 0.0 0.0 0.0 Drought 0.0 0.0 0.0 Nitrogen deficiency 0.0117833 0.0117833 0.0117833 Salt 0.0 0.0 0.0