condition mean min max Control 0.005132872222222222 0.0 0.03079723333333333 Nitrogen deficiency 0.005947999999999999 0.0 0.017844 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.00855958888888889 0.0 0.02567876666666667 Heat 0.0 0.0 0.0