I have been able to keep my server up for longer and at more times (as long as my internet keeps up with it)
So basically I'll post some times that are only guidelines because I can't have my server up at all times (all in GMT)
Monday: 1530 - 2100
Tuesday: 1530 - 2100
Wednesday: 1530 - 2100
Thursday: 1530 - 2100
Friday: 1900 - 2200 (Friday is my business night, so this could also be 1530 - 2200 based on what I am doing)
Saturday: 1000 - 2200 (Like Friday, Saturdays are also busy, so this is highly dependent on what I am doing)
Sunday: 1200 - 2200
So there you have it, I will try get it up as many times as I possibly can