You mean system time only.
My idea is that shadow depends not only on time, but also on time of the year and geo position (latitude) in general.
When it’s spring in Europe, it’s autumn in Australia.
If one ever thought about how to create efficient search, many ideas there are obvious. Nonetheless it’s still better than 100th article: angular vs react vs vuejs.
Whilst I in general agree, when writing into an object, you cannot emulate that easily. But that’s also unpredictable.
One slight typo and you are writing into wrong place. It’s just dangerous in these cases.