condition mean min max Control 0.00183525 0.0 0.005898466666666667 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.003021188888888889 0.0 0.009063566666666667 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0