condition	mean	min	max
4 h after light	11010.69953	10705.54853	11315.85053
8 h after light	12053.585	11735.92436	12371.24564
12 h after light	11530.733575	10751.92436	12309.54279
4 h after dark	12404.41891	11511.45192	13297.3859
8 h after dark	10329.064733	8001.782116	12656.34735
12 h after dark	10856.26642	10856.26642	10856.26642