condition	mean	min	max
4 h after light	3.971342	3.060237	5.589807
8 h after light	3.8335496666666664	2.926053	4.742164
12 h after light	8.688948666666667	7.233086999999999	10.72614
16 h after light	7.377446666666667	5.141849	10.59095
4 h after dark	7.502155	2.998586	11.568060000000001
8 h after dark	5.985569333333333	5.094843	7.577324000000001