condition mean min max Control 0.0038286166666666667 0.0 0.0229717 Nitrogen deficiency 0.02513631111111111 0.0 0.048135000000000004 Phosphate deficiency 0.004592455555555555 0.0 0.013777366666666666 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0