condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.006579166666666667 0.0 0.0197375 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0016750555555555555 0.0 0.0050251666666666665 Heat 0.0 0.0 0.0