condition	mean	min	max
3 h after light	1.008963	0.759309	1.1701
6 h after light	0.8634986666666666	0.725487	1.08472
9 h after light	2.40138	1.95405	3.15211
12 h after light	2.371125	1.4828	3.33362
3 h after dark	3.3472233333333334	3.10742	3.50991
6 h after dark	2.2919333333333336	1.95876	2.73928
9 h after dark	1.99989	1.32832	2.37594
12 h after dark	1.71745	1.61367	1.82123