8PM gmt is little bit too late for me. I have classes early in the morning the day after, non-stop, so 9PM gmt+1 would be too late. On Friday, I am free from all classes, and despite that I really shouldn't have time for this, I can do so that day. We need to discuss the overall role I have however.
Yet again.... If someone else has volunteered, I'd be happy to not do the job. It may sound hypocritical, but that's how I feel it is at the moment.