condition	mean	min	max
0 h after light	5.35679	5.03033	5.68325
4 h after light	8.181725	7.89662	8.46683
8 h after light	11.174399999999999	11.1252	11.2236
4 h after dark	10.8309	10.811	10.8508
8 h after dark	8.00418	7.22237	8.78599
12 h after dark	4.964405	3.49528	6.43353