condition	mean	min	max
4 h after light	1499.7	1499.7	1499.7
8 h after light	1519.85	1278.4	1761.3
12 h after light	1651.3	1470.3	1832.3
4 h after dark	2099.55	2053.5	2145.6
8 h after dark	2020.1	1943.7	2096.5
12 h after dark	1972.1999999999998	1801.8	2142.6