Yeah, after 2pm isn't it? I'm a morning shower guy, important part of shaking off my hangover 😀
EDIT: Oh great, have just found out that they're definitely the only showers (under FAQs in here):
https://www.discoverthebluedot.com/info/camping/
Welp. I promised my wife they wouldn't sell out! If anyone happens to be selling even just one ticket for the showers I will happily take it off your hands!