condition	mean	min	max
3 h after light	0.895875	0.688351	1.11212
6 h after light	0.7356193333333333	0.630099	0.890932
9 h after light	1.257723	0.645079	1.98564
12 h after light	1.22578025	0.677541	1.47318
3 h after dark	1.84674	1.83493	1.86012
6 h after dark	1.82103	1.50306	2.38497
9 h after dark	1.4481953333333333	0.943516	2.34943
12 h after dark	1.20416	1.05405	1.35427