condition	mean	min	max
4 h after light	1546.056592	1471.95805	1620.155134
8 h after light	1617.4392149999999	1500.369888	1734.508542
12 h after light	1761.3901245000002	1716.483144	1806.297105
4 h after dark	1692.9786565	1433.777812	1952.179501
8 h after dark	1465.7309584999998	1137.844373	1793.617544
12 h after dark	1222.942655	1222.942655	1222.942655