0 1 2 3 Wed 02 Jan 1929 Thu 03 Jan 1929 Fri 04 Jan 1929 Sat 05 Jan 1929 Sun 06 Jan 1929 Mon 07 Jan 1929 Tue 08 Jan 1929 Wed 09 Jan 1929 Thu 10 Jan 1929 Fri 11 Jan 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