condition	mean	min	max
0 h after light	0.41864899999999994	0.299378	0.53792
4 h after light	0.631355	0.589288	0.673422
8 h after light	1.4641199999999999	1.09514	1.8331
4 h after dark	1.70806	1.53225	1.88387
8 h after dark	1.56637	1.54339	1.58935
12 h after dark	0.7985365	0.662858	0.934215