condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.005163244444444445 0.0 0.007984400000000001 Phosphate deficiency 0.0020006111111111114 0.0 0.006001833333333334 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0