condition	mean	min	max
0 h after light	367.659	328.639	406.679
4 h after light	507.0695	486.501	527.638
8 h after light	705.1825	665.212	745.153
4 h after dark	539.0405	484.618	593.463
8 h after dark	363.385	349.794	376.976
12 h after dark	349.443	349.274	349.612