condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0311655 0.0 0.0934965 Phosphate deficiency 2.108737777777778 0.0 6.3262133333333335 Potassium deficiency 0.6062 0.0 1.8186 Heat 0.0 0.0 0.0