condition mean min max Control 0.015324000000000003 0.0 0.09194400000000001 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.09392866666666666 0.0 0.18785733333333332