condition	mean	min	max
4 h after light	125.05350000000001	117.7	132.407
8 h after light	142.06349999999998	138.665	145.462
12 h after light	125.089	107.141	143.037
4 h after dark	152.198	142.603	161.793
8 h after dark	124.355	118.143	130.567
12 h after dark	142.28449999999998	136.069	148.5