condition mean min max Control 0.0010140888888888887 0.0 0.006084533333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.001558822222222222 0.0 0.004676466666666666 Heat 0.0 0.0 0.0