condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 1.0022522222222223e-10 0.0 3.006756666666667e-10 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0