0 1 2 3 Sat 28 Feb 1925 Tue 03 Mar 1925 Fri 06 Mar 1925 Mon 09 Mar 1925 Thu 12 Mar 1925 Sun 15 Mar 1925 Wed 18 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