condition	mean	min	max
4 h after light	8.8517575	8.588094	9.115421
8 h after light	10.84762	10.509441	11.185799
12 h after light	9.9500375	9.856958	10.043117
4 h after dark	10.558794	10.043117	11.074471
8 h after dark	9.968025	9.892933	10.043117
12 h after dark	10.043117	10.043117	10.043117