condition mean min max Control 19.9223 0.0 112.948 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 3.1453666666666664 0.0 9.4361 Potassium deficiency 0.04359301247659889 4.274966666666667e-10 0.1307790303504 Heat 0.0 0.0 0.0