condition mean min max Control 0.0016013 0.0 0.0096078 Nitrogen deficiency 0.001993455555555556 0.0 0.005980366666666667 Phosphate deficiency 0.006167710748111111 0.0 0.013630966666666668 Potassium deficiency 0.024814677777777776 0.0 0.0478685 Heat 0.0 0.0 0.0