condition mean min max Control 0.003611822222222222 0.0 0.021670933333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.018155777777777778 0.0 0.05446733333333333 Heat 0.0 0.0 0.0