condition mean min max Control 0.0018669222222222222 0.0 0.011201533333333333 Nitrogen deficiency 0.010705188888888889 0.0 0.032115566666666664 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.02130785 0.0 0.0426157