Histogram

Visit vs NREM power density at 1.5 Hertz
N Mean StdDev Median Min Max Unknown Total
Visit 1 5,257 57.9 ± 96.4 45.0 6.0 3,702.8 - 5,257
Visit 2 1,726 53.9 ± 69.7 45.4 8.8 1,999.2 - 1,726