condition mean min max Control 0.04848781111111111 0.0 0.202844 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.011987016666666668 0.0 0.023974033333333335