condition mean min max Control 0.0008963222222222222 0.0 0.005377933333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.007651922222222223 0.0 0.011774600000000001 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0