condition mean min max Control 0.006516444444444444 0.0 0.039098666666666664 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.030046522222222222 0.0 0.06263406666666667 Heat 0.0 0.0 0.0