condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.014833944444444445 0.0 0.028744933333333333 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.012067333333333333 0.0 0.036202 Heat 0.0 0.0 0.0