condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.17302022222222221 0.0 0.5190606666666666 Phosphate deficiency 0.022369333333333335 0.0 0.067108 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0