condition mean min max Control 0.034479944444444445 0.0 0.20687966666666668 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.15494666666666665 0.0 0.46484 Heat 0.0 0.0 0.0