condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.011769066666666666 0.0 0.024917566666666665 Phosphate deficiency 0.014673644444444444 0.0 0.04402093333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0