condition	mean	min	max
4 h after light	917.6287970000001	880.380765	954.876829
8 h after light	853.0685465	788.462023	917.67507
12 h after light	969.875636	889.202566	1050.548706
4 h after dark	984.464293	908.837276	1060.09131
8 h after dark	1260.58692	995.797777	1525.376063
12 h after dark	1214.583232	1214.583232	1214.583232