In later times, on account of ritualistic necessities, a different interpretation was held. So Josephus says: "So these high-priests, upon the coming of their feast which is called the Passover, . . . slay their sacrifices, from the ninth hour till the eleventh."[279:1] And the Talmud made the first evening to begin with the visible decline of the sun and the second with sunset, or "the two evenings" to last from three till about six. Schiaparelli gives the first evening from sunset until the time that the newly visible lunar crescent could be seen in the twilight sky, or about half an hour after sunset, and the second evening from that until darkness set in, basing his argument on the directions to Aaron to light the lamps "between the two evenings," since, he argues, these would not be made to burn in the daylight. Probably in the days of Moses and Aaron the period could not be defined as accurately as this would imply, as the opportunity of seeing the new moon could only come once a month, and we have no evidence of any mechanical time-measurer being then in use with them.
For shorter spaces of time we have the word "moment" or "instant" many times mentioned. The words may mean, the opening or winking of the eye, "the twinkling of an eye," spoken of by St. Paul, in his Epistle to the Corinthians, and do not describe any actual duration of time, or division of the day.
The only time-measurer mentioned in the Bible is the dial of Ahaz, which will form the subject of a later chapter. It need only be noted here that, as it depended upon the fall of the shadow, it was of use only whilst the sun was shining; not during cloudy weather, or at night.
As the day had three main divisions, so had also the night. There were three "watches," each, like the watches on ship-board, about four hours in length. So in the Psalms, "the watches" are twice put as an equivalent for the night.
The ancient Hebrews would have no difficulty in roughly dividing the night into three equal parts, whenever the stars could be seen. Whether they watched "Arcturus and his sons,"—the circumpolar constellations moving round like a vast dial in the north—or the bringing forth of Mazzaroth, the zodiacal constellations, in the south, they would soon learn to interpret the signs of night with sufficient accuracy for their purpose.
The first watch of night is mentioned in the book of Lamentations.
"Arise, cry out in the night: in the beginning of the watches pour out thine heart like water before the face of the Lord."
It was "in the beginning of the middle watch; and they had but newly set the watch," that Gideon and his gallant three hundred made their onslaught on the host of the Midianites.
It was in the third, the morning watch, that "the Lord looked unto the host of the Egyptians through the pillar of fire and of the cloud, and troubled the host of the Egyptians" as they pursued Israel into the midst of the Red Sea. In this watch also, Saul surprised the Ammonites as they besieged Jabesh-Gilead, and scattered them, "so that two of them were not left together."
In the New Testament, the Roman method of dividing the night is adopted; viz. into four watches. When the disciples were crossing the Sea of Galilee in their little boat, and they had toiled all night in rowing because the wind was contrary, it was in "the fourth watch of the night" that Jesus came unto them.