benck

@Lee-Waire-Health Thanks for the fix, I am temporarily switching to your branch!

I found out that one of my app user crashed because uniqueGlobalDeviceIdentifier method somehow return nil on iOS 7. This is weird since most of the users have mac address...

I use only the "isNighttime/isDaytime" method from the original ceeK/Solar package. And the result was sometimes wrong. Your fix-gmt-offsets branch fixes my issues and no need to pass the timezone...

@aaronfreimark in some extreme cases, there is no sunrise or sunset time (polar day or polar night), your fork fix will crash. date: 2021-05-08 18:38:00 +0000 lat: 71.89013997880043 long: 165.3655457455773...