One thing I've done is create a "color clock" using a smart bulb that changes color based on a daily schedule. So at 8:00pm the bulb has a dim orange glow, this

One thing I've done is create a "color clock" using a smart bulb that changes color based on a daily schedule. So at 8:00pm the bulb has a dim orange glow, this changes to dim red glow at 9pm and then turns off at 10pm (sleep time). Its a really nice relaxing way of ensuring a regular sleep pattern (no longer clock watching etc).