condition	mean	min	max
4 h after light	1998.0	1998.0	1998.0
8 h after light	2235.65	1869.0	2602.3
12 h after light	2082.3	1876.7	2287.9
4 h after dark	1503.85	1272.0	1735.7
8 h after dark	995.4499999999999	875.8	1115.1
12 h after dark	773.5	742.1	804.9