0 1 2 3 Fri 09 Aug 1929 Sat 10 Aug 1929 Sun 11 Aug 1929 Mon 12 Aug 1929 Tue 13 Aug 1929 Wed 14 Aug 1929 Thu 15 Aug 1929 Fri 16 Aug 1929 Sat 17 Aug 1929 Sun 18 Aug 1929 Mon 19 Aug 1929 Tue 20 Aug 1929 Wed 21 Aug 1929 Thu 22 Aug 1929 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