condition	mean	min	max
4 h after light	3181.0	3181.0	3181.0
8 h after light	2574.25	2128.8	3019.7
12 h after light	1274.9	508.6	2041.2
4 h after dark	584.95	453.9	716.0
8 h after dark	1582.6	601.3	2563.9
12 h after dark	4404.85	2819.8	5989.9