condition	mean	min	max
4 h after light	2148.1	2148.1	2148.1
8 h after light	1990.1	1947.5	2032.7
12 h after light	1904.95	1487.4	2322.5
4 h after dark	2253.45	2053.2	2453.7
8 h after dark	2331.8999999999996	1956.6	2707.2
12 h after dark	2442.55	2122.4	2762.7