condition mean min max Control 0.03474088888888889 0.0 0.11447066666666667 Nitrogen deficiency 0.2306762222222222 0.048484 0.508547 Phosphate deficiency 0.08016544444444444 0.0 0.20365733333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0