A pilot landed at bet after civil twilight without the runway lights being operational.

Attributes
ACN	455190
Time
Date	199911
Day	Thu
Local Time Of Day	1801 To 2400
Place
Locale Reference	airport : bet.airport
State Reference	AK
Altitude	agl single value : 0
Environment
Flight Conditions	VMC
Light	Dusk
Aircraft 1
Controlling Facilities	tower : bet.tower
Operator	common carrier : air carrier
Make Model Name	Small Aircraft, Low Wing, 1 Eng, Retractable Gear
Operating Under FAR Part	Part 135
Navigation In Use	other
Flight Phase	landing : roll
Person 1
Affiliation	company : air carrier
Function	flight crew : single pilot
Qualification	pilot : commercial pilot : instrument
Experience	flight time last 90 days : 200 flight time total : 3200 flight time type : 2000
ASRS Report	455190
Person 2
Affiliation	company : air carrier
Function	observation : passenger
Events
Anomaly	non adherence : far
Independent Detector	other flight crewa
Resolutory Action	none taken : detected after the fact
Supplementary
Problem Areas	Flight Crew Human Performance
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

I was cleared to land when the runway lights were OTS. Although I could clearly see the runway markings from 1 mi away, I later found out I had landed 10 mins after civil twilight with passenger.

Original NASA ASRS Text

Title: A PLT LANDED AT BET AFTER CIVIL TWILIGHT WITHOUT THE RWY LIGHTS BEING OPERATIONAL.

Narrative: I WAS CLRED TO LAND WHEN THE RWY LIGHTS WERE OTS. ALTHOUGH I COULD CLRLY SEE THE RWY MARKINGS FROM 1 MI AWAY, I LATER FOUND OUT I HAD LANDED 10 MINS AFTER CIVIL TWILIGHT WITH PAX.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.