condition	mean	min	max
4 h after light	1962.7	1962.7	1962.7
8 h after light	1777.5500000000002	1512.7	2042.4
12 h after light	2054.3	1516.1	2592.5
4 h after dark	2341.05	2074.0	2608.1
8 h after dark	2544.55	1779.7	3309.4
12 h after dark	2502.55	2234.3	2770.8