condition	mean	min	max
4 h after light	944.5238889	918.445	976.08
8 h after light	1152.2933333333333	1062.67	1214.52
12 h after light	1261.1499999999999	1087.83	1456.5
1.5 h after dark	1662.403333	1546.263333	1878.133333
5.5 h after dark	1340.2455556666666	1038.186667	1519.493333
9.5 h after dark	1233.7555553333334	1145.063333	1281.4