Fig. 2
From: Effects of bathing-induced changes in body temperature on sleep
Subjective feeling of falling asleep and quality of sleep. Squares, triangles, and circles indicate showering and short and long bathing conditions, respectively. ** Significant difference from showering condition, p < 0.01. # Significant difference from short bathing condition, p < 0.05. ## Significant difference from short bathing condition, p < 0.01