condition mean min max Control 0.004946861111111111 0.0 0.029681166666666665 Nitrogen deficiency 0.009733144444444444 0.0 0.029199433333333333 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0