condition	mean	min	max
4 h after light	1577.2216666666668	1428.353333	1676.005
8 h after light	1246.435	1056.495	1515.5
12 h after light	1085.4844446666666	1013.386667	1187.416667
1.5 h after dark	1417.761111	1287.92	1490.03
5.5 h after dark	1661.6422223333334	1583.793333	1705.606667
9.5 h after dark	1774.0822223333334	1735.806667	1822.083333