condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.010016077777777776 0.0 0.03004823333333333 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.015279 0.0 0.045836999999999996 Heat 0.0 0.0 0.0