condition mean min max Control 0.009728222222222223 0.0 0.058369333333333336 Nitrogen deficiency 0.04149055555555555 0.0 0.12447166666666666 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0