condition mean min max Control 0.01630388888888889 0.0 0.049095 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.06605 0.0 0.19815 Potassium deficiency 0.09153511111111111 0.0 0.2746053333333333 Heat 0.0 0.0 0.0