condition mean min max Control 0.009299333333333335 0.0 0.055796000000000005 Nitrogen deficiency 0.05188455555555555 0.0 0.15565366666666666 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0