daylight

Females, in general, were found to be more active closer to sunrise and during daylight hours as compared to males.

How much daylight are we likely to see at solstice in the northern hemisphere?

A few days later they will arrive at Port Lockroy, where they will spend five months among freezing and near-constant daylight.

She was given the choice to remain voluntarily at the station until daylight hours or when transportation arrived, according to a sheriff report.

He ended up reaching shore alone hours later when it was completely dark, so he waited to look for help until daylight, when he found a nearby highway.