condition	mean	min	max
0 h after light	1.7108949999999998	1.64905	1.77274
4 h after light	2.7301	2.62174	2.83846
8 h after light	1.96711	1.80454	2.12968
4 h after dark	2.61601	2.24735	2.98467
8 h after dark	2.0661050000000003	2.01216	2.12005
12 h after dark	2.377835	2.22659	2.52908