0 1 2 3 Thu 13 Jun 1878 Fri 21 Jun 1878 Sat 29 Jun 1878 Sun 07 Jul 1878 Mon 15 Jul 1878 Tue 23 Jul 1878 Wed 31 Jul 1878 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