energy consumption.py

i = 1
cols=[0, 1, 3, 4, 5, 6]
plt.figure(figsize=(20, 10))
for col in cols:
    plt.subplot(len(cols), 1, i)
    plt.plot(df.resample('D').mean().values[:, col])
    plt.title(df.columns[col] + ' data resample over day for mean', y=0.75, loc='center')
    i += 1
plt.show()