condition mean min max Control 0.0010167388888888888 0.0 0.006100433333333333 Nitrogen deficiency 0.004993666666666666 0.0 0.014981 Phosphate deficiency 0.0100679 0.0 0.0302037 Potassium deficiency 0.0 0.0 0.0 Heat 0.01182635 0.0 0.0236527