condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.003748644444444444 0.0 0.011245933333333333 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.006684077777777777 0.0 0.020052233333333332 Heat 0.0 0.0 0.0