I'm a new Model 3 Owner. I have read the manual. I'm just confused about one thing, Scheduled Charging vs. Scheduled Departure. I'm still waiting for my utility, ComEd, to switch me over to hourly pricing. But they tell me their best rates are between 1 and 5am. So here's the question: I want to use the "Scheduled Departure" feature to get the battery ready (It gets VERY cold where I live). But with a 9a departure it tells me that it completes charging at about 5:30, which is past the optimum pricing window. Is there a way to set departure AND charging time, to make sure you get the absolute best rates?