condition mean min max Control 0.02653962777777778 0.0 0.10771900000000001 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 0.0250166 0.0244323 0.0256009