condition	mean	min	max
4 h after light	0.9852965	0.976655	0.993938
8 h after light	1.582935	1.48112	1.68475
12 h after light	3.288285	2.85961	3.71696
4 h after dark	2.6385449999999997	2.50478	2.77231
8 h after dark	1.86948	1.85041	1.88855
12 h after dark	1.722445	1.64557	1.79932