More info needed on sleep mode parameter with RTC

[udellc]

https://openslab-osu.github.io/Loom/html/class_loom___sleep___manager.html#ab1cb2baaf00c386048490c3787a2de13aeea559d5c56d48e94e586f7fe000c0b1

In documentation above for setting RTC params in the config, it is clear what numbers set which sleep mode parameters; but more details are needed about what those sleep mode settings actually do. What context would you use one over another?

Thanks,
Chet