Зайдите в конфиг: <папка игры>/Morrowind.ini
В разделах, содержащих различные параметры погоды (названия вида [Weather <тип погоды>]) есть параметры Sky, Fog, Ambient и Sun Color, связанные с временем дня (Sunrise, Day, Sunset, Night). Я у себя выставил для ночи каждый параметр на 9,10,11 (цвет RGB). Ночь становится реально темной, и наконец-то появляется заметная польза от ламп и заклинаний ночного видения, да и просто выглядит красивее (имхо). Рекомендую хотя бы раз попробовать (может, я чуть перегнул, можно сделать и посветлее - поставьте параметры повыше).

> Adds an oblivion style distant land feature, including distant statics and reflective water.
> Adds a semi-faked HDR effect.
> Allows morrowind to make use of the graphics drivers 'application preference' setting for antialiasing, anisotropic filtering and vWait, mipmap detail, refresh rate, etc.
> Allows global render state changes, such as disabling or enabling fog etc.
> Lets you change morrowinds screen resolution to non 4:3 values.
> Fixes the white loading screens you get when trying to use antialiasing.
> Adds fullscreen, customizable hardware and software shaders, up to 32 of which can be run at once.
> Lets you take screenshots even when antialiasing is enabled, and in any of 6 different formats (bmp, jpeg, dds and png)
> Lets you use different fogging modes. (Including the more accurate ranged vertex mode)

> 14 different types of macro that can be attached to any key, including entering console commands, changing MGE graphics settings on the fly, and remapping any normally unmappable morrowind controls.
> Time based triggers, which can be set to push keys after set periods of time. Useful for automatic saving.
> All macros can also use up to 8 mouse buttons as if they were keyboard keys. Macros can also be bound to the mouse wheel.
> Lets you skip the opening movie and disable the console.
> Lets you use daggerfall style combat controls, where you move the mouse back and for to swing your weapon.

> Allows scripts to change global graphics settings, including specular highlighting, fogging, shading model etc.
> Allows scripts to load and set fullscreen shaders
> Allows scripts to change fog density, zoom, screen rotation etc.
> Allows scripts to load .x files, and then position, texture, and apply vertex/pixel shaders to the loaded mesh.
> Gives scripts control over the players input. You can disable individual keys, force key presses etc.
> Lets scripts add extra bits of HUD.
> Gives scripts control over the colour of fog, the background, sky, sunlight and a few other global colours.
> Lets modders attach shaders to ingame morrowind objects, so that effects such as bump mapping can be applied.

> Provides an inbuilt shader editor to aid in writing your own fullscreen shaders, as well as many example shaders.
> Includes a feature to prevent morrowind hogging 100% of your cpu time.
> Priveds a utility to generate heightmaps and low details textures and meshes of your installed plugins, for use with the distant land feature.

Позже, в Bloodmoon разрабы, видать, поняли свой косяк и дали нам возможность перейти на темную сторону - стать оборотнем.

я конечно понимаю что можно стража и через Ягрума Богарна получить, но имхо этот вариант-крайний случай,если ты по ходу сюжета накосячил где нибудь, а на финале это никак не отразиться(