condition	mean	min	max
4 h after light	2789.5	2789.5	2789.5
8 h after light	1789.3	1040.9	2537.7
12 h after light	940.7	885.4	996.0
4 h after dark	1204.15	872.5	1535.8
8 h after dark	1833.85	1249.5	2418.2
12 h after dark	3241.4	2326.5	4156.3