0 1 2 3 Mon 18 Aug 1947 Tue 19 Aug 1947 Wed 20 Aug 1947 Thu 21 Aug 1947 Fri 22 Aug 1947 Sat 23 Aug 1947 Sun 24 Aug 1947 Mon 25 Aug 1947 Tue 26 Aug 1947 Wed 27 Aug 1947 Thu 28 Aug 1947 Fri 29 Aug 1947 Sat 30 Aug 1947 Sun 31 Aug 1947 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