For those vampire that get insinerated によって sunlight, shouldn't moonlight kill them too, as all moonlight is, is reflected sunlight? Maybe it's a flaw in the mystery of ヴァンパイア または there's a logical expliantion i havn't thought of.
My theory is that its not "light" that harms them but the uv rays the sun emits. Where humans get tan, ヴァンパイア get burns. Since moon light is a reflection of the sun it doesn't have the same uv rays that harm vampires. Its also why we dont get moontans lol :)
Good point and I'm gonna go with twilight102's guess because for all I know it's always 発言しました the SUNlight will kill them. For all I've understood it HAS to be a direct sunlight. In other words that daylight as it is, is not yet the thing that kills - if the sun is hiding behind clouds, they can survive. But that is so unpretictable and for short times that they better just stay completely covered up during daytime.
ヴァンパイア are never burned によって sunlight. This is an inaccuracy started によって modern media. In reality, ヴァンパイア gain greatly increased stamina, strength, and energy, as well as expanded mental capacities によって nightfall, due to the sunlight being "purified" によって mercury in the moon rocks on the surface. When faced with direct sunlight, their powers are canceled out, and they become lethargic, slower and weaker than a regular human, and bleed internally if they try to attempt overworking themselves in daylight. Shade does little to negate the effects, but does give a breather.