I use Commander's 'GWX 8-hour' fatigue option, and it only takes about four hours for even my most exhausted crewman to recover completely.
On the other hand, SH4 has assigned watch bills, and the crew go on and off watch all by their little selves. Just wish my computer would run it properly. And that GWX4 was done. And there was an SH4 Commander. And...
