condition	mean	min	max
0 h after light	0.0880735	0.058646	0.117501
4 h after light	0.2351555	0.231287	0.239024
8 h after light	0.6909725	0.656679	0.725266
4 h after dark	0.5557355	0.433691	0.67778
8 h after dark	0.275207	0.20386	0.346554
12 h after dark	0.2313985	0.204985	0.257812