condition mean min max Control 0.0014412555555555556 0.0 0.008647533333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.01135258888888889 0.0 0.020001066666666668 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0