Well, I finally decided to try my hand at 1812 reenactment warfare.
My Ole Pard told me many years ago that the morning muster was very time consuming with drumming, fifing, formal reports by the officers and Sergeants, prayers and a formal march in review. It takes about 30 to 45 minutes.
I actually watched a video of an 1812 morning muster from a filmed reenactment and it was time consuming. However, while doing the reenactment, you really get to shoot a flintlock and that is awesome.