To improve our sleeping habit, we'd better expose ourselves to more natural light in the day.

为了改善我们的睡眠习惯，我们最好在白天多晒晒自然光。

Lighting Try to shoot in natural light.

在自然的光线下拍照。

Open a window and let in the natural light instead.

打开窗户用自然光代替。

Image above: Our bedroom gets amazing natural light!

上图：我们的卧室充满自然光。

Natural light or "white" light is actually made up of many colours.

自然光或者“白光”实际上是由许多种颜色组成的。