condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.016480111111111112 0.0 0.049440333333333336 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.008519866666666667 0.0 0.025559600000000002 Heat 0.0201575 0.0 0.040315