condition mean min max Control 0.0 0.0 0.0 Cold 0.30947766666666665 0.30947766666666665 0.30947766666666665 Heat 0.0 0.0 0.0 Drought 0.0 0.0 0.0 Nitrogen deficiency 0.18912600000000002 0.18912600000000002 0.18912600000000002 Salt 0.0 0.0 0.0