condition	mean	min	max
4 h after light	2.79038	0.88013	5.02232
8 h after light	3.3369293333333334	0.734558	5.5335
12 h after light	3.96624	2.67991	5.09393
4 h after dark	5.835903333333333	4.57436	6.76035
8 h after dark	4.2241	3.13176	5.32613
12 h after dark	3.59983	3.1922	4.04517