Sentence examples for three hours of darkness from inspiring English sources

We had three hours of darkness to get the shots.

However, the biblical details do not accord with an eclipse: a solar eclipse could not have occurred on or near the Passover, when Jesus was crucified, and would have been too brief to account for three hours of darkness.

"Then the two hours of darkness you've got the Northern Lights.

The islands are sunniest from April to June, with only two hours of darkness in midsummer.

Thirteen hours of darkness in which all manner of evil can bloom, flowers that need no sun.

A second group lived in conditions akin to their natural habitat, with 16 hours of overcast day-like light, followed by eight hours of darkness.

Whilst housed in lab cages environmental conditions were set to mimic natural conditions for the time of year: 15 hours of light and nine hours of darkness, with an ambient temperature of 18°C.

A light programme ensured 18 hours of daylight interrupted by six hours of darkness after the age of one week.

Expression was also significantly lower in tubers from plants kept in twenty four hours of darkness compared to tubers from plants kept in a normal light/dark cycle.

Six hours of total darkness at night, allows birds to rest properly.

They then collected blood from several healthy premenopausal volunteers under three different conditions: during the day, during the night following two hours of complete darkness, and during the night following 90 minutes of exposure to bright fluorescent light.