what type of graph should l use (python mtaplotlib) (bar plot with binned domain)

Question

import matplotlib.pyplot as plt

day = [0, 1, 2, 3, 4, 5]  # time from 0 to 5 am

average_bpm = [78, 92, 68, 99]

plt.hist(average_bpm, day, label=\'p1\', histtype=\'bar