condition mean min max Control 0.022513916666666668 0.0 0.062733 Nitrogen deficiency 0.011853888888888888 0.0 0.035561666666666665 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0