Histogram

Visit Number vs Total In-bed Period: the interval between lights off/in-bed time and lights on/out-bed time from polysomnography
N Mean StdDev Median Min Max Unknown Total
Baseline 12,504 5.7 ± 1.8 6.1 0.0 15.8 3,911 16,415
Sueño Ancillary - - - - - - - -