condition mean min max Control 0.00542395 0.00542395 0.00542395 Cold 0.0 0.0 0.0 Heat 0.0087642 0.0087642 0.0087642 Drought 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Salt 0.0237216 0.0237216 0.0237216