condition	mean	min	max
4 h after light	142.14000000000001	136.49	153.19
8 h after light	157.90055553333335	130.7533333	198.465
12 h after light	152.04444446666668	140.7966667	160.1
1.5 h after dark	115.11666669	74.65666667	138.2466667
5.5 h after dark	79.44333332	60.31333333	107.3733333
9.5 h after dark	86.03777778	80.95666667	94.8