condition mean min max Control 0.0009426555555555557 0.0 0.005655933333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.009934066666666666 0.0 0.0298022 Heat 0.0 0.0 0.0