condition mean min max Control 0.05094911111111111 0.0 0.11102233333333333 Nitrogen deficiency 1.8691e-10 0.0 5.6073e-10 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.03313620983333333 0.0 0.06627241966666667