condition	mean	min	max
4 h after light	1743.7150000000001	1699.27	1788.16
8 h after light	904.8475000000001	876.105	933.59
12 h after light	234.68849999999998	154.915	314.462
4 h after dark	241.16633333333334	230.393	248.295
8 h after dark	385.77066666666667	364.706	421.873
12 h after dark	1271.8899999999999	1231.75	1337.08