condition	mean	min	max
4 h after light	0.332764	0.297069	0.368459
8 h after light	0.989875	0.92675	1.053
12 h after light	2.57763	2.57208	2.58318
4 h after dark	1.79428	1.6616	1.92696
8 h after dark	1.9229500000000002	1.8824	1.9635
12 h after dark	0.9022345	0.853785	0.950684