0

I just realized using plt.barh and colormaps provide better plots, use:
import pandas as pd
import matplotlib.pyplot as plt
df = pd.DataFrame({'values': [0, 0, 0, 0, 0, 17, 16, 16, 15, 15, 15, 14, 13, 13, 13]})
df = df.sort_values(by='values').reset_index(drop=True)
s = df['values'].replace(0, ...