condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.12299920000000002 0.0 0.36899760000000004 Phosphate deficiency 0.23435464444444445 0.0 0.7030639333333334 Potassium deficiency 0.2671736666666667 0.0 0.801521 Heat 0.0 0.0 0.0