Spotlight stores history of active cluster node fails over. Run below query in SSMS against playback database.
select top 1000 [pb_domain_name] ,[pb_timestamp] ,[pb_me_name] ,[pb_package_name] ,[pb_table_name] ,[pb_data] ,[pb_data_compressed] from spotlight_playback_data with (NOLOCK) where pb_domain_name = (select top 1 pb_domain_name from spotlight_playback_states)
and pb_me_name = '{SQLServer Instance}_sqlserver'
--- {SQLServer Instance} should be replaced with user instance. e.g. mel123test. Then pb_me_name = 'mel123test_sqlserver'
and pb_package_name = 'sqlserver_spotlight'
and pb_table_name in ( 'SQLClusterFailoverDetection' )
and pb_timestamp between convert(datetime, '2014-03-17T11:19:37.138', 126)
-- user can also change startTime and endTime
and convert(datetime, '2015-03-18T12:19:37.145', 126) -- endTime
order by pb_timestamp
