I would need you to measure heart beat rate (use a preferable device) for 24 hours. You should take notices on what did you throughout the day (e.g. sleeping, jogging, walking, sitting... just normal everyday activities) with exact time stamps.
Then you should plot a graph for 24 hours for heart beat rate in correlation with activities.
Please prepare a short graph as a demo sample. Advanced, colorized analytical graphs are also welcomed. I would appreciate your ideas on how to represent/visualize this data as good as possible. Please notice that it needs to fit A4 paper. There could be more graphs.
Deadline: asap, if you already have such/similar data, that will also be appropriate of course.