condition mean min max Control 0.00211175 0.0 0.0126705 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.00816671111111111 0.0 0.02450013333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0