Linking light exposure and subsequent sleep: a field EEG study in humans.
Wams, E.J., Woelders, T., Marring, I., Van Rosmalen L., Beersma, D.G.M., Gordijn, M.C.M. & Hut R.A. Linking light exposure and subsequent sleep: a field EEG study in humans. SLEEP 40 (12): zsx165 (2017)
https://doi.org/10.1093/sleep/zsx165