condition mean min max Control 0.0010725111111111111 0.0 0.006435066666666667 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0037826555555555558 0.0 0.011347966666666667 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0