'Time' in the Bible

I asked him the second time, "What are these two olive branches, which are beside the two golden spouts, that pour the golden oil out of themselves?"

Ask of Yahweh rain in the spring time, Yahweh who makes storm clouds, and he gives rain showers to everyone for the plants in the field.

It will be a unique day which is known to Yahweh; not day, and not night; but it will come to pass, that at evening time there will be light.