Arcane Tourist

For anyone waiting for Telric's great sleep mod ... As a work-around, we can always exit to the main menu and set the "24 hour cycle" to ten minutes under the general options. Then when it's morning, exit back to the main menu again and reset to the default 60 minutes or to 90 minutes or whatever you usually use. What I want to know is why does opening the console and running "sg DayNightLength 10" not work? Running "gg" shows that the change was recorded. But, the game ignores the change to the setting. Does anybody know how to make the change without bouncing back and forth from the main menu?