Honestly, it levels up going to bed so much. You tale a showed and come into a prewarmed bed. It’s so lovely and so much more effective than a hot water bottle. Easier too.
The key to getting out of bed in the morning is to set the timer well. I usually set it to ~1 hour after I expect to be asleep, so I don’t wake up sweaty in the morning.
I don’t think this these numbers include work at all. Because none of the articles the graphic is based on mention work at all, nor do their sources it seems. And also, the sources talk about “time spent connected to the internet”, so streaming would count, but not TV, which is also a screen. So average real screen time could be even higher.