condition	mean	min	max
4 h after light	0.6217085	0.515742	0.727675
8 h after light	0.5553475	0.394798	0.715897
12 h after light	0.9304454999999999	0.360021	1.50087
4 h after dark	1.37856	1.04888	1.70824
8 h after dark	1.33523	1.16112	1.50934
12 h after dark	0.889356	0.620992	1.15772