How busy now at Teotihuacan? Need to go real early tomorrow to beat crowds?

Hi all,

Planning to go to sun temple tomorrow (Thursday) Found a good Reddit post with bus instructions. Just wondering how busy it is now in off season. Need to be there real early to beat the crowds? Or alternatively if you go a little later in the morning the morning tour groups from CDMX have left and it will actually be quieter?

Thanks for the help and sorry if there is already another post about this