How long does it take to change a lightbulb?

2 hrs if it is a Sunday in Switzerland... I have very tall ceilings in my flat, so when the light blew in my bathroom, I first had to find a huge ladder, the after unscrewing the ceiling fitting, found out that the inner casing also had to be removed, which took me a while to determine. I then found the bulb was different to any I had in stock, so had to then find a shop open on Sunday with the right size bulb... fortunately I found one... and refitted, and it worked. Was very proud of my efforts.

As a treat, the extra is for dorsetb.. cauliflower cheese - only 4 pans used!