condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0028959888888888887 0.0 0.008687966666666666 Potassium deficiency 0.0 0.0 0.0 Heat 0.00178025 0.0 0.0035605