condition	mean	min	max
4 h after light	53.475458	50.473165	56.477751
8 h after light	85.325515	76.560243	94.090787
12 h after light	71.32389	65.183796	77.463984
4 h after dark	137.177322	91.085352	183.269292
8 h after dark	102.526671	64.835144	140.218198
12 h after dark	63.336559	63.336559	63.336559