condition	mean	min	max
4 h after light	1530.8909250000002	1278.62921	1783.15264
8 h after light	1729.2916985000002	1647.433909	1811.149488
12 h after light	2085.2977554999998	1916.63472	2253.960791
4 h after dark	1868.686596	1848.391135	1888.982057
8 h after dark	1833.4256125000002	1696.542245	1970.30898
12 h after dark	1268.309374	1268.309374	1268.309374