condition mean min max Control 0.0 0.0 0.0 Cold 0.0 0.0 0.0 Heat 0.047832000000000006 0.047832000000000006 0.047832000000000006 Drought 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Salt 0.0 0.0 0.0