condition mean min max Control 0.05853350555555556 0.0 0.3206917 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.07869011111111111 0.036003 0.16121333333333335 Potassium deficiency 14.114066666666666 0.0 42.3422 Heat 0.0 0.0 0.0