condition	mean	min	max
0 h after light	1.631335	1.36297	1.8997
4 h after light	1.5162849999999999	1.48278	1.54979
8 h after light	2.0514900000000003	2.05098	2.052
4 h after dark	2.45919	2.34743	2.57095
8 h after dark	2.4128800000000004	2.37345	2.45231
12 h after dark	1.8725	1.83459	1.91041