showed a trendp-value = 0.62
Dark tadpoles showed a trend towards lower oxidative damage (MAD; t value = − 0.512, p-value = 0.62) and higher non-enzymatic antioxidant capacity (GSH/GSSG ratio; t value = 1.09, p-value = 0.301) compared to light tadpoles (Fig. 6 b,c).