condition	mean	min	max
0 h after light	0.476672	0.476247	0.477097
4 h after light	0.9861074999999999	0.831875	1.14034
8 h after light	0.6828315	0.673105	0.692558
4 h after dark	0.9044369999999999	0.601374	1.2075
8 h after dark	1.009896	0.871082	1.14871
12 h after dark	0.436456	0.407664	0.465248