So I recognize that everyone's trying to give you advice and you didn't ask for it, so I'll just say this one thing and then I'll shut up.
They sell things called "full-spectrum" lightbulbs that actually do a pretty good job of standing in for the sun. They're expensive, and use a ton of electricity, but people who've struggled with seasonal affective disorder swear by them.
They sell things called "full-spectrum" lightbulbs that actually do a pretty good job of standing in for the sun. They're expensive, and use a ton of electricity, but people who've struggled with seasonal affective disorder swear by them.