condition	mean	min	max
4 h after light	72.34479999999999	72.3285	72.3611
8 h after light	93.2191	91.2281	95.2101
12 h after light	140.834	136.443	145.225
4 h after dark	179.12033333333335	172.87	184.548
8 h after dark	153.177	142.892	159.624
12 h after dark	118.19066666666667	109.673	124.762