condition	mean	min	max
4 h after light	2.624425	2.37005	2.8788
8 h after light	1.261035	1.19186	1.33021
12 h after light	0.9204655	0.768251	1.07268
4 h after dark	0.5682745	0.394377	0.742172
8 h after dark	0.43235049999999997	0.351093	0.513608
12 h after dark	0.6652725	0.528487	0.802058