condition mean min max Control 0.006510000000000001 0.0 0.039060000000000004 Nitrogen deficiency 0.06781122222222222 0.0 0.111635 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.022191666666666665 0.0 0.04438333333333333