Weekday early mornings are always best around here you don't have to worry about anybody sneaking up on ya or seeing you unloading supplies; forestry/hikers/atvs etc. I always finish my spots that im working on in 1 trip so my exposure is not the same as being at 1 location for 5 days. I don't like to beat myself up for 10 hours up on a mountain, I wanna be fresh every day 2-4 hours of productive work is a lot more satisfying than fatiguing and getting injured in the bush.