condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.006366688888888889 0.0 0.0097195 Phosphate deficiency 0.002614022222222222 0.0 0.007842066666666666 Potassium deficiency 0.01794106666666667 0.0 0.03738106666666667 Heat 0.0 0.0 0.0