condition mean min max Control 0.0015659277777777777 0.0 0.009395566666666666 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.02941588888888889 0.0 0.08824766666666667 Heat 0.0 0.0 0.0