condition mean min max Control 0.018066555555555558 0.0 0.06855033333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.023374777777777776 0.0 0.07012433333333333 Heat 0.0 0.0 0.0