0 1 2 3 Sun 15 Feb 1925 Fri 20 Feb 1925 Wed 25 Feb 1925 Mon 02 Mar 1925 Sat 07 Mar 1925 Thu 12 Mar 1925 Tue 17 Mar 1925 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