condition mean min max Control 0.0174975 0.0174975 0.0174975 Cold 0.0 0.0 0.0 Heat 0.026760000000000003 0.026760000000000003 0.026760000000000003 Drought 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Salt 0.0 0.0 0.0