Where should your pH reading be throughout the day?

Hi, can anyone give me healthy pH readings throughout the day. Such as, when you wake up, during the day, and before you go to bed? like a good healthy range? I don't know if 7 or 7.5 during the day is good enough.

Would anyone also like to share their pH readings?

So far, my morning is 6. then throughout the day it goes up to lik 7-8 and then towards the evening time around 8pm it goes down to 6.5 and stays around there.