condition	mean	min	max
4 h after light	79.0	79.0	79.0
8 h after light	85.94999999999999	65.1	106.8
12 h after light	77.9	74.1	81.7
4 h after dark	91.55	75.6	107.5
8 h after dark	157.45	141.8	173.1
12 h after dark	127.0	123.8	130.2