condition mean min max Control 0.0036978611111111114 0.0 0.0173395 Nitrogen deficiency 0.002746677777777778 0.0 0.004394566666666666 Phosphate deficiency 0.0036035888888888887 0.0 0.010810766666666666 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0