The going black thing and fading to normal though doesn't sound right. I've never seen that happen. Not sure what could cause that either unless it's got something to do with the storm you saw.
scriptname streetlightscriptshort Daytimeshort NighttimeBegin Gamemodeif (gamehour < 6 || gamehour >= 20) if (Nighttime != 1) enable set Nighttime to 1 set Daytime to 0 endifelse if (Daytime != 1) if ANRLOutsideWeatherQuest.CurrentWeatherClass == 1 ;Clear weather disable set Daytime to 1 endif else if ANRLOutsideWeatherQuest.CurrentWeatherClass != 1 ;Weather changed to bad weather enable set Daytime to 0 endif endif set Nighttime to 0endifEnd
scriptname streetlightscriptbegin gamemodeif gamehour >= 18 || gamehour < 7 enable else disableendifend
scriptname streetlightscriptshort Daytimeshort NighttimeBegin Gamemodeif (gamehour < 6 || gamehour >= 20)