condition mean min max Control 0.0008020388888888889 0.0 0.004812233333333333 Nitrogen deficiency 0.0112 0.0 0.0336 Phosphate deficiency 0.006011911111111111 0.0 0.01803573333333333 Potassium deficiency 0.0 0.0 0.0 Heat 0.00301475 0.0 0.0060295