condition	mean	min	max
4 h after light	139.8	139.8	139.8
8 h after light	165.0	156.7	173.3
12 h after light	183.75	154.3	213.2
4 h after dark	236.85	209.3	264.4
8 h after dark	209.64999999999998	156.4	262.9
12 h after dark	255.15	240.8	269.5