condition mean min max Control 0.023259205555555558 0.0 0.07536966666666667 Nitrogen deficiency 0.011998711111111112 0.0 0.023557900000000003 Phosphate deficiency 0.003659777777777778 0.0 0.010979333333333334 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0