(¥)=Significant change on comparing female control and exposed to short-term cold at night. (μ)=Significant change on comparing male control and exposed to short-term cold at night. (π)=Significant change on comparing female control and exposed to short-term cold at morning. (O)=Significant change on comparing male control and exposed to short-term cold at morning.

Figure 3: Changes in insulin and glucagon levels (Mean ± SD).