condition mean min max Control 7.7e-08 7.7e-08 7.7e-08 Cold 0.0 0.0 0.0 Heat 0.0 0.0 0.0 Drought 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Salt 0.0 0.0 0.0