condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.023749444444444445 0.0 0.050091 Phosphate deficiency 0.05454311111111112 0.02047766666666667 0.10071600000000001 Potassium deficiency 0.040967888888888894 0.0 0.12290366666666667 Heat 0.0 0.0 0.0