When transiting Uranus is conjunct your natal Saturn: Structures of your life are under attack by sudden and unpredictable events. If you have been unhappy with some aspect of your life it is likely to become intolerable now. It may just snap suddenly. Then you realize that you cannot go on like this anymore.
diurnal (comparative more diurnal, superlative most diurnal) 1  Happening or occurring during daylight, or primarily active during that time. ( 2 botany) Said of a flower open, or releasing its perfume during daylight hours, but not at night.
Crepuscular, a classification of animals that are active primarily during twilight, making them similar to nocturnal animals. Diurnality, plant or animal behavior characterized by activity during the day and sleeping at night. Cathemeral, a classification of organisms with sporadic and random intervals of activity during the day or night.