condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.005148611111111111 0.0 0.015445833333333332 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.009776853333333333 0.0 0.0266511 Heat 0.0 0.0 0.0