condition mean min max Control 0.029222444444444447 0.0 0.12952133333333335 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.130164 0.0 0.22408933333333333 Heat 0.045852000000000004 0.044436 0.047268000000000004