condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0070391111111111114 0.0 0.021117333333333335 Phosphate deficiency 0.012137222222222223 0.0 0.03641166666666667 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0