condition	mean	min	max
4 h after light	702.0	702.0	702.0
8 h after light	694.55	671.7	717.4
12 h after light	926.9	913.5	940.3
4 h after dark	1237.3000000000002	1215.9	1258.7
8 h after dark	1153.0	1110.6	1195.4
12 h after dark	965.9	954.0	977.8