condition mean min max Control 0.013776726488945406 0.0 0.03229406838656 Nitrogen deficiency 0.0047324555555555555 0.0 0.014197366666666668 Phosphate deficiency 0.004880052190555556 0.0 0.01464 Potassium deficiency 0.015799155555555555 0.0 0.0265662 Heat 0.0 0.0 0.0