One Hour of Daylight

Adds additional options to the starting game UI to allow for 0 hours of daylight to 24 and other options in between. Note: Original mod was named for 1 hour daylight. To make the mod a bit more accessible, Doughphunghus added more options.

You can select these hours of daylight (the default vanilla game allows only 12, 14, 16, 18): 0, 1, 2, 3, 4, 6, 8, 10, 12, 14, 16, 18, 20, 21, 22, 23, 24

0 is “Perpetual Daytime Darkness” which looks mostly like Twilight/Moonlight during regular daytime hours. Its still nighttime though as the game sees it (zombies run, etc)
1 is “Perpetual Daytime Darkness” all the time, except for 1 hour of actual daylight. If you choose 1 hour of daylight, the “Day” begins at 21:00 and ends at Midnight. This means you start the game at 7:00 and have no light for 14 more hours. The sun comes up and races across the sky. Barely enough time to run to another POI, let alone clear it out.
(The intermediate times are self explanatory)
23 is 23 hours of “Perpetual Daylight”, 1 hour of Night time
24 is “Perpetual Daylight”. He doesn’t know if blood moon hordes will even spawn. Hasn’t tested as he doesn’t plan to play with this setting, just providing it for completeness

Notes

Apparently some other people have similar mods containing this functionality (and possibly more): More Options by Claymore
Also: for game version a19+: He recommed if you are looking for a very dark nighttime to also look into loading this mod: Doughs-Buff-Ambiance-DarkerNights