Usually ill take mine out in the early evening if its still kinda warm out. Like low to mid 70s. I only really do this to get pics though. I think thats usually the best time bc its not the hottest part of the day with the sun beating down but its also not too cool out yet. Also the light that the sun gives off as its low in the sky can make for some cool lighting in pics.

I dont do this often. Maybe like once or twice a month with only one or two snakes at a time. I also know my snakes pretty well and know which ones tolerate it. Like my female cinny can be pissy sometimes and nervous so i wont take her outside just bc i think it would stress her out alot. My normal and fire both tolerate handling very well so theyre usually the ones i take out to handle or to bring outside on the rare occasion when i do.