condition mean min max Control 0.6631561111111111 0.0 1.4083066666666666 Nitrogen deficiency 1.0090700000000001 0.0 1.9969466666666669 Phosphate deficiency 0.2517 0.0 0.7551 Potassium deficiency 0.0043784 0.0 0.0131352 Heat 0.0 0.0 0.0