great, thank you

Not sure if I should have started a new post but my question is very related to this one: I've never had to park at Swindon to get the train but I do have to go there 1 day in September.  What are the chances of being able to find a parking space at the station arriving at about 4pm or should I just head straight to one of the town centre car parks and then walk?  If a town car park - which would you advise?  Having not been there before I'm a little concerned that I turn up, then can't find a space and then miss my booked train. thank you for your help.
Also do you know if I'm in the station car park from 4pm to 12.30am (8.5 hours) - is this considered 2 days parking as I've gone past midnight or just 1 day?