[ketzo]

That's the point -- the blue is to help break the cycle further and keep you awake, when your body insists otherwise!

[gtirloni]

I think OP is saying you are in the wrong for being awake during the night.

[MrGilbert]

I'm pretty thankful that firefighters, paramedics and the police choose to break their night-cycle for me.

[tremon]

I'm very thankful that street lighting is helping to keep drivers awake.