condition mean min max Control 0.003494405555555556 0.0 0.020966433333333336 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0025249 0.0 0.0075747 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0