condition mean min max Control 0.0034127722222222225 0.0 0.020476633333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.02487788888888889 0.0 0.07463366666666667 Heat 0.0 0.0 0.0