condition	mean	min	max
4 h after light	1.030435	0.72044	1.34043
8 h after light	1.111065	1.09087	1.13126
12 h after light	1.318435	1.28287	1.354
4 h after dark	3.49817	2.84216	4.15418
8 h after dark	1.501	1.31964	1.68236
12 h after dark	1.188965	1.04337	1.33456