condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.016129277777777777 0.0 0.04838783333333333 Phosphate deficiency 0.11087755555555556 0.0 0.3326326666666667 Potassium deficiency 0.254556 0.0 0.763668 Heat 0.0 0.0 0.0