condition mean min max Control 0.007309443888888888 0.0 0.018899649999999997 Nitrogen deficiency 0.024208844444444443 0.0 0.0427958 Phosphate deficiency 0.47807789999999994 0.0 1.419501 Potassium deficiency 0.02766627777777778 0.0 0.059862533333333336 Heat 0.04955393333333334 0.036561 0.06254686666666667