Of course, according to your own actual situation.
I usually have information, and I usually reply when I see it. But it also depends. If it's a customer's inquiry and I don't reply in time, it happens that I'm busy with other things outside, especially at home at night. If it is too late, I will reply the next day, because it may disturb others' rest. If you work outside, there will be no good communication environment. Generally, you can't talk about website construction in one or two sentences, so it's best to give a relatively complete and sufficient environment, so as to have a better user experience and a more professional and complete environment.
If it is some daily business, I think it is best to reply as soon as possible.