condition mean min max Control 0.05435798888888889 0.0 0.209599 Nitrogen deficiency 0.06345495555555555 0.0 0.15824466666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0225141 0.0 0.0450282