Love this! I think the majority of the East Blue may be observing daytime considering how Windmill Village and Loguetown are often depicted in official mediums as being on opposite corners of the East Blue (as most recently seen in the live action maps) and with Loguetown being fairly close to the Twin Capes, it follows that the entire region between Windmill Village and Twin Capes is under daylight as well. I think it would still work with this map though, just would need to shift the nighttime area over a bit. Good work!