light hour

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  • noun

Words related to light hour

the distance light travels in a vacuum in one hour

References in periodicals archive ?
Each aquarium was fully isolated from the external light with a double opaque cover and individually illuminated by the installation of a led system connected to microcontrollers (atmega328 Arduino) capable of controlling light hours and intensity.
deflexus was observed during 14 days in the photoperiod of 12 light hours, obtaining 3 and 1.5% in the interval from the seventh to the twelfth day after sowing (DAS), in treatments -0.3 and -0.6 MPa, respectively.
Besides, 97(24.3%) of the participants said they did not go to the beach, whereas 118(29.6%) went there before 10am, 130(32.6%) after 3pm and 54 (13.5%) during the peak ultraviolet light hours, i.e.
And we can make educated guesses as to whether or not the pattern will hold true long enough for us to intercept the buck on a given day--in legal shooting light hours and in season.
People who barbecue and love to sit out with a can of booze have enough light hours at summer to do this, so what it the real point of changing them around again?
Meteorologists added that day light hours on Saturday lasted 13 hours and 36 minutes.
hi winter days with more dark than light hours, an increased presence of melatonin can increase feelings of fatigue.
With the diminished light hours, let's be a little more courteous and a little bit more neighborly, even if it's not in our nature.
For those challenging winter days and 24/7 operations with shorter day light hours, an external charge connection is provided.
Having made it through a quarterfinal hastily rearranged when opponents Yorkshire were thrown out of the competition after it came to light hours before the start that Azeem Rafiq had not been properly registered to play in the group stages, the Riversiders were drawn against Middlesex in the first of the three games that day.
We also excluded data points that represented a noncomparable savings type, such as wasted light hours and energy costs.
Results may be due to the herb's ability to suppress IL-1s induced SWS enhancement during light hours (via a blockade effect rather than affecting production) and by interactions with GABAA receptors.
Higgins was banned for six months following a newspaper sting which came to light hours before last year's final, overshadowing the showpiece match between Neil Robertson and Graeme Dott.
There are more than 100 Lakotas lying with National Guard and Army units today, and they have amassed more than 30,000 light hours. An additional 80 aircraft will enter service by the end of this year and by 2016, 345 total will be in use.