This is a silly question but I'm worried about messing up so I'll ask for opinions just in case.
I am talking with a professor to apply to a postdoc program. I sent a cold email earlier this week and we have exchanged a few emails. In his last email he sent me some papers to read.
The thing is, I might end up sending my answer on Saturday, after I read the papers. Is this a problem? Should I just send it and wait until Monday for his answer? Maybe send it but include an apology for writing during the weekend? Or should I just wait until Monday to send it?
I usually text everyone during the weekend including my advisor, but I'm not sure if it might be considered rude, and as I do not know the person yet I want to be as careful as possible with etiquette.