condition	mean	min	max
4 h after light	961.7753265	933.770518	989.780135
8 h after light	1282.361108	1041.376021	1523.346195
12 h after light	1582.4601779999998	1453.232057	1711.688299
4 h after dark	1966.6866814999998	1520.447817	2412.925546
8 h after dark	1877.2870619999999	1610.001288	2144.572836
12 h after dark	1714.921708	1714.921708	1714.921708