condition	mean	min	max
4 h after light	1380.6	1380.6	1380.6
8 h after light	1141.85	1065.2	1218.5
12 h after light	1004.9000000000001	801.1	1208.7
4 h after dark	1214.35	1153.4	1275.3
8 h after dark	1560.9499999999998	1244.8	1877.1
12 h after dark	1702.4	1529.9	1874.9