condition	mean	min	max
4 h after light	192.4	192.4	192.4
8 h after light	247.5	165.0	330.0
12 h after light	187.3	127.5	247.1
4 h after dark	135.75	129.9	141.6
8 h after dark	134.89999999999998	126.6	143.2
12 h after dark	133.39999999999998	121.1	145.7