condition	mean	min	max
4 h after light	1633.7	1633.7	1633.7
8 h after light	1815.2	1743.5	1886.9
12 h after light	1800.0	1722.2	1877.8
4 h after dark	1430.05	975.5	1884.6
8 h after dark	1279.35	1152.8	1405.9
12 h after dark	1518.1999999999998	1480.3	1556.1