condition	mean	min	max
4 h after light	0.858368	0.412896	1.30384
8 h after light	1.19785	1.10132	1.29438
12 h after light	1.96797	1.49287	2.44307
4 h after dark	3.38695	2.23925	4.53465
8 h after dark	1.739675	1.28651	2.19284
12 h after dark	1.492555	1.23106	1.75405