condition mean min max Control 0.006892672222222222 0.0 0.025039766666666668 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0037547666666666664 0.0 0.0112643 Potassium deficiency 0.0 0.0 0.0 Heat 0.0066223 0.0 0.0132446