condition mean min max Control 0.004791800000000001 0.0 0.028750800000000003 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.017826666666666668 0.0 0.05348 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0