Who wave phase i gonna buy, please for more information

Hello, there. I apologize for contacting you so directly, but I tried to contact your admin first, but none of them answered the given question I have regarding your amazing game. I would be very grateful if you could answer my given question. If I get the second wave of Alpha 2, how many and which days will I actually get to test the game and report a bug accordingly. Since the package says 5+ days, what does that mean Monday to Friday? or friday to tuesday? And realistically how long the testing will last. Realistically, if I buy a second wave, will the testing deadline be 01/05/2025 or will it continue until the release of the game, if so the better option for me maybe, would be wave three? Most people I spoke to said there was no information yet. Thank you in advance and I apologize once again.