condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.006284466666666666 0.0 0.0188534 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.04561922222222222 0.0 0.13685766666666666 Heat 0.0 0.0 0.0