Independence is a condition of a nation, country, or state in which its residents and population, or some portion thereof, exercise self-government, and usually sovereignty, over the territory. The opposite of independence is the status of a dependent territory.
Depending on the state. If it's a four year federal sentence you will have to do 85% ,or they takeoff 54 days a year for good behavior. Most states abdopted the NERA Act for federal funding (No Early Release Act). Meaning if you're incarcerated for a violent crime you will be required to do 85% of your sentence.
Start with the crossfit.com 3-on/1-off standard and adjust from there. If you go more than 3 days on then realize your intensity will suffer. More than 4 days on is probably not a good idea. However, some people go 5 days on during the work week and then take the weekend off.