condition	mean	min	max
4 h after light	0.9176985	0.717647	1.11775
8 h after light	0.6140410000000001	0.585977	0.642105
12 h after light	0.687099	0.560945	0.813253
4 h after dark	1.1438925	0.923005	1.36478
8 h after dark	1.57456	1.56734	1.58178
12 h after dark	1.2963399999999998	1.13381	1.45887