condition mean min max Control 0.0011473222222222223 0.0 0.006883933333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.04265661111111111 0.0 0.12796983333333334 Heat 0.0 0.0 0.0