condition mean min max Control 0.05961333333333333 0.0 0.35768 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 9.82515e-09 0.0 1.96503e-08