0 1 2 3 Thu 01 Jun 1939 Sun 04 Jun 1939 Wed 07 Jun 1939 Sat 10 Jun 1939 Tue 13 Jun 1939 Fri 16 Jun 1939 Mon 19 Jun 1939 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