condition	mean	min	max
4 h after light	2721.4	2721.4	2721.4
8 h after light	2370.7	2332.9	2408.5
12 h after light	2200.25	2008.0	2392.5
4 h after dark	2184.75	2076.9	2292.6
8 h after dark	2321.55	1809.9	2833.2
12 h after dark	2891.25	2616.0	3166.5