condition mean min max Control 0.3279583888888889 0.0 1.2667933333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.07396222222222222 0.0 0.22188666666666668 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0