condition mean min max Control 0.0009552388888888889 0.0 0.005731433333333333 Nitrogen deficiency 0.0072464 0.0 0.0217392 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0