Both of my Russians are out and about day and night. They spend as much time in the vines and branches as they do on the ground. They also spend a lot of time laying in their water bowl. Right now our daytime temperatures here in Salt Lake City are close to 100 degrees, if not above that, so its a challenge to keep their temps at between 65-75 degrees. They do take little "cat naps" during the day but are out traveling into the late evening, and again in the early morning just as it becomes light.
Scott
Scott,
Not that your setup doesn't work or anything, but I thought I'd offer a little info that might help with your Russians.
I keep my four Russians at the same ambient temp as my other ratsnakes and they seem to do really well. My snake room is normally bt. 70 and 80*F, a little warmer than yours. At this time of year it's kind of hard to keep the temp below 80* w/o any air conditioning. But a/c takes humidity out of the air too, and these guys kinda like humidity. Ours is about 60% currently.
Russians are normally diurnal, even in summertime. Sometimes mine will coil up on top of their hide boxes during the night. They don't seem to do that when it's cool outside. Mine hardly ever soak in their large water jugs. That might be a sign that it's not humid enough for their liking when they do that. And finally, Amur Ratsnakes are voracious eaters during their short active summers. They process food very quickly. If they start moving around excessively, maybe they are just hungry.
Hope these observations are helpful. Thanks for yours,
TC