Okay, so I just found out that the 'night shoot' really is an all-night shoot!
5pm till 4.30am, same tomorrow. Well that's fine, at least it doesn't clash with my 9-5 day job... AND I get four hours kip!
As I told the casting agent - "I can sleep when I'm dead", it's just that death seems so much closer today!
Here's a link to Tall Trees Pictures, the production company: