condition	mean	min	max
4 h after light	560.2190455	514.850944	605.587147
8 h after light	579.6767219999999	545.864068	613.489376
12 h after light	547.4870135	526.456445	568.517582
4 h after dark	439.5570945	432.429039	446.68515
8 h after dark	484.2416105	461.052638	507.430583
12 h after dark	505.98665	505.98665	505.98665