condition mean min max Control 0.019424944444444443 0.0 0.11654966666666666 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.01975677777777778 0.0 0.059270333333333335 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0