condition mean min max Control 0.0055099388888888885 0.0 0.012739766666666666 Nitrogen deficiency 0.0072278111111111105 0.0 0.014978766666666666 Phosphate deficiency 0.0039132444444444445 0.0 0.011739733333333334 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0