Reality Shows Draw Similar Linear Audiences as Streaming and Late-Night Shift Viewer Patterns

The growing gap between live TV numbers and on-demand plus late-night viewing is forcing networks to reassess how they judge primetime success.

Overview

On Monday two flagship shows posted nearly identical linear reach with Promi Big Brother at about 1.10 million viewers and Die Höhle der Löwen at about 1.08 million viewers.
Runtime differences produced divergent market-share readings as Die Höhle der Löwen ran nearly an hour longer and took a higher share in the classic target while Promi BB had a slight edge in 14–49 reach.
On Tuesday Das Sommerhaus der Stars dropped to a new linear low of roughly 650,000 average viewers and a 3.5 percent overall share while its weekly RTL+ streaming net reach topped about 1.3 million.
Promi Big Brother fell to about 970,000 viewers on Tuesday but recovered audience engagement with a season-best Late-Night (around 810,000 viewers) and strong livestream shares in the target groups.
Broadcasters face practical choices from these splits because strong ancillary windows and streaming can mask weak primetime linear figures and may shape future scheduling and commercial evaluations.