No, that just means Rafaelle planned on having dinner at that time. Regardless, it still doesn't help your theory that she knew what time she would be eating.
You don't need to. I know the times and I know two things:
1. The call doesn't mention dinner
2. The sink had a problem of leaking in general. It was probably leaking anytime Raf used it for whatever amount of time. He could have been washing dishes to prepare to eat on.
But it doesn't matter. They claim they were at home all night. Stating they ate dinner at 10 or 11 doesn't change the notion that they were at home.
Because someone wakes up and plays with their computer early in the morning doesn't mean they got out of bed or didn't just go back to sleep. I see you also insinuate the phones being turned off as suspicious. Can you explain how turning off the phones plays into what has been established as a non-premeditated murder?
So he was going to eat his fresh fish dinner alone and Knox was going to have dinner at the cottage, but instead she decided to stay for dinner, but she didn't know when dinner was?
Dr Sollecito's testimony was a couple of hundred pages in length and has not been translated. The summary report concludes that dinner was before the leak.
The leak at 8:30 was so insignificant that instead of cleaning the water spill off the tiled floor in the kitchen, Knox went to the cottage to pick up the mop the following day at 10:30 AM.
There is nothing, no phone, computer, event, activity or visitor that can confirm the pair were at the apt at the time of the murder. A phone call from Dr Sollecito was picked up the following morning. Knox had a shower the following morning, again?? ... two showers in 12 hours but a water spill on the kitchen floor (one that requires a mop) is fine?
Hooligans might turn off their phones before getting into mischief. It is a second degree murder that happened after Knox and Sollecito had some more drugs and perhaps wine with dinner. Remember those early days when Knox couldn't remember what happened because she was on drugs that night ... she was confused