buy a scent dripper, and fill it with what ever you like to try, they are made to drip in Daylight hrs

over the yrs I have tried many scrape set up and placed a cam over them, for months at a time

to me there very hit and miss, but have gotten pic's of good bucks checking them,
I HIGHLY suggest you place it some place you can get in and out of without getting busted, and has a very HIGH rate of deer being in the area

more deer near it to start with the more deer that will check it out!, or thats my experience

hate to say it but field edges at night are best , but don't do you really any good to hunt over

second best is just inside a field edge , in a staging area before deer come out to feed
seen one scrape in a set up like that get visited by 15 dufferebnt bucks in one evening !, but sadly all were just very small young bucks, no shooters to me any how!