condition mean min max Control 0.014402427777777777 0.0 0.04972223333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.028073066666666664 0.0 0.0842192 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0