condition mean min max Control 0.00368475 0.0 0.0221085 Nitrogen deficiency 0.024881 0.0 0.06339166666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.07237346666666666 0.0 0.2171204 Heat 0.0 0.0 0.0