condition mean min max Control 0.008608638888888888 0.0 0.0285289 Nitrogen deficiency 0.10146377777777778 0.0 0.22880599999999998 Phosphate deficiency 0.07264095555555555 0.0 0.16626393333333334 Potassium deficiency 0.7735715555555555 0.0 2.308883333333333 Heat 0.013933750000000002 0.0109481 0.0169194