condition mean min max Control 0.003948972222222223 0.0 0.023693833333333334 Nitrogen deficiency 0.0065657 0.0 0.0196971 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.005477699999999999 0.0 0.0164331 Heat 0.0 0.0 0.0