condition	mean	min	max
4 h after light	157.3	157.3	157.3
8 h after light	117.25	106.7	127.8
12 h after light	96.35	81.5	111.2
4 h after dark	107.9	100.2	115.6
8 h after dark	125.55000000000001	107.2	143.9
12 h after dark	176.85000000000002	171.3	182.4