condition	mean	min	max
3 h after light	1.84079	1.44823	2.04791
6 h after light	1.25942	1.20237	1.34029
9 h after light	1.565084	0.815972	2.03061
12 h after light	2.2238925	1.54589	3.49506
3 h after dark	0.7721973333333333	0.442112	1.17153
6 h after dark	1.465153	0.838179	1.92304
9 h after dark	1.3390243333333334	0.908703	1.72133
12 h after dark	2.199095	2.07777	2.32042