condition mean min max Control 0.0014751166666666668 0.0 0.004612366666666667 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 0.00819025 0.0 0.0163805