The NightOwl application has existed since 2018 and is used to automatically switch between light/dark modes on the operating system. It is an alternative to the built in macOS automatic mode which only switches when the user steps away from the computer.
However, the application has been bought out by “TPE.FYI LLC” in late 2022 that forcibly joins your devices into a botnet for use of market research, without your knowledge (other than the TOS in small text on the download page) or express consent (this feature cannot be turned off, even when the app is quit). This is documented in their terms of service.
I get those from my bank, insurance company and some other places too. I trust that their brand isn’t disposable, so they probably aren’t going to do anything too sneaky.
However, some random app from a random developer you never heard of is a different story. All of that is 100% disposable, so reputation is meaningless to a scam operation like that. Once they get your money, the company suddenly goes bankrupt and the developers disappear forever.