condition mean min max Control 0.0 0.0 0.0 Cold 0.0 0.0 0.0 Heat 0.00908705 0.00908705 0.00908705 Drought 0.0 0.0 0.0 Nitrogen deficiency 0.0076181999999999995 0.0076181999999999995 0.0076181999999999995 Salt 0.0 0.0 0.0