condition	mean	min	max
4 h after light	1890.7	1890.7	1890.7
8 h after light	2190.25	2149.2	2231.3
12 h after light	2022.8000000000002	1935.8	2109.8
4 h after dark	1621.95	935.4	2308.5
8 h after dark	1338.1999999999998	1064.3	1612.1
12 h after dark	1667.5500000000002	1534.7	1800.4