condition mean min max Control 0.001320988888888889 0.0 0.007925933333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.011731977777777777 0.0 0.03519593333333333 Heat 0.0 0.0 0.0