condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.4835715555555556 0.0 1.1246666666666667 Phosphate deficiency 0.29276644444444444 0.0 0.546911 Potassium deficiency 0.18395444444444442 0.0 0.5518633333333333 Heat 0.0 0.0 0.0