0 1 2 3 Fri 10 Feb 1950 Mon 13 Feb 1950 Thu 16 Feb 1950 Sun 19 Feb 1950 Wed 22 Feb 1950 Sat 25 Feb 1950 Tue 28 Feb 1950 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All