Since it is getting light out earlier DD has been waking up earlier even though we have a good roller shade in her room. This morning we put up some cheap paper blinds (room darkening ones) right up against the window under the roller shade. It is so much darker in there now. I'm sure it is a fluke, but DD has been napping for almost 3 hours now! Just thought I would share my easy fix. Link:
https://www.amazon.com/Redi-Shade-1817205-Pleated--72-Inch/dp/B000SDTEAG/ref=sr_1_4?ie=UTF8&qid=1398450881&sr=8-4&keywords=Paper+blinds
Re: PSA room darkening
They work great.