Isil, if you are able to shoot at + 19.5 hrs in the morning (next shot), then will you be able to shoot @ +12 tomorrow night?
Then b/c your work schedule and working toward Friday, if you can move her shot times around by 15 minutes you should be in good shape by Friday, i.e., Monday a.m. shot @ +19.5, p.m. shot @ +12, Tues a.m. at +11.45, Tues p.m. @ +11.45, so now you've gained a half an hour toward Friday's shot. Or am I going the wrong way? It would be +12.15, not +11.45, right? yes, it would be adding 15 minutes to get to 8 p.m. by Friday, right?
Dyana, help, this part I am really not good at!
Isil, if you happen to get up b4 6:30 for whatever reason try to get a spot check and if you see she is rising, you can decide if it's OK to shoot. Even if it's 4 a.m., and even if you can't shoot at 4 p.m. Monday, maybe you can shoot at 6.30 p.m., that would be 14.5 hrs between shots instead of +19.5 and then +12.
Does any of this make any sense at all?