condition	mean	min	max
4 h after light	136.305	132.39	140.22
8 h after light	139.30849999999998	137.265	141.352
12 h after light	159.5505	156.754	162.347
4 h after dark	182.48250000000002	175.425	189.54
8 h after dark	174.2835	173.692	174.875
12 h after dark	155.7295	153.518	157.941