condition mean min max Control 0.0004457788888888889 0.0 0.0026746733333333334 Nitrogen deficiency 0.0009232422222222222 0.0 0.0027697266666666664 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0