condition mean min max Control 288.7827222222222 261.74399999999997 320.21733333333333 Nitrogen deficiency 379.25277777777774 289.47499999999997 517.88 Phosphate deficiency 332.08144444444446 289.1913333333333 409.846 Potassium deficiency 313.71355555555556 281.512 342.59633333333335 Heat 234.92950000000002 229.233 240.626