0 1 2 3 Thu 13 Mar 1924 Fri 21 Mar 1924 Sat 29 Mar 1924 Sun 06 Apr 1924 Mon 14 Apr 1924 Tue 22 Apr 1924 Wed 30 Apr 1924 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