condition mean min max Control 0.863941888888889 0.0 2.214669666666667 Nitrogen deficiency 0.5030065555555555 0.0 1.392129 Phosphate deficiency 1.6813567777777778 0.0 2.755017 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0