condition mean min max Control 0.002872661111111111 0.0 0.0112636 Nitrogen deficiency 0.004643911111111111 0.0 0.013931733333333333 Phosphate deficiency 0.004093955555555555 0.0 0.012281866666666667 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0