Associations Between Timing of Meals, Physical Activity, Light Exposure, and Sleep With Body Mass Index in Free-Living Adults. - Marinac, Catherine R.; Quante, Mirja; Mariani, Sara; Weng, Jia; Redline, Susan; Cespedes Feliciano, Elizabeth M.; Hipp, J. Aaron; Wang, Daniel; Kaplan, Emily R.; James, Peter; Mitchell, Jonathan A. (Journal of Physical Activity & Health, 2019)