condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.005451933333333333 0.0 0.0163558 Phosphate deficiency 0.02797855555555556 0.0 0.08393566666666667 Potassium deficiency 0.0 0.0 0.0 Heat 0.043846500000000004 0.0 0.08769300000000001