condition mean min max Control 0.004986694444444445 0.0 0.011500966666666668 Nitrogen deficiency 0.003128322222222222 0.0 0.009384966666666666 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.00492705 0.0 0.0098541