condition mean min max Control 0.0014926222222222223 0.0 0.008955733333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.002691555555555555 0.0 0.008074666666666666 Potassium deficiency 0.0 0.0 0.0 Heat 0.0047741 0.0 0.0095482