condition mean min max Control 0.005278211111111111 0.0 0.03166926666666667 Nitrogen deficiency 0.0044915 0.0 0.0134745 Phosphate deficiency 0.023738555555555554 0.0 0.07121566666666666 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0