condition mean min max Control 0.0007883666666666666 0.0 0.0047301999999999995 Nitrogen deficiency 0.0014870111111111113 0.0 0.004461033333333334 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0