condition mean min max Control 0.00870288888888889 0.0 0.05221733333333334 Nitrogen deficiency 0.030149 0.0 0.090447 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0442699 0.0 0.0885398