My goal is the following. If have different plots, and some of them are showing data per day. For these types of plots time is not relevant. However when you zoom in, at some point, the time is shown where the data is always shown at 00:00:00. This can be confusing for a user when the data represents an event on that day and not on 00:00:00.
Categorical axis is not an option, because I would like to keep the a linear time axis, and not every day there is data.
Options I thought about:
have a maximum zoom
have control over the datetime axis formatting, something with dtick?
choose a type of calender like gregorian, which does not include time or something
Thus my question is, do you (reader) know any way such that I could achieve my goal?