condition mean min max Control 0.18833044444444444 0.0 0.511721 Nitrogen deficiency 0.08163877777777777 0.0 0.24491633333333332 Phosphate deficiency 0.09143966666666668 0.0 0.27431900000000004 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0