condition	mean	min	max
4 h after light	1625.493518	1478.137808	1772.849228
8 h after light	1734.4821244999998	1157.672244	2311.292005
12 h after light	1196.119032	1096.999005	1295.239059
4 h after dark	1359.855347	1183.557083	1536.153611
8 h after dark	1012.539749	762.155134	1262.924364
12 h after dark	1087.087342	1087.087342	1087.087342