condition	mean	min	max
4 h after light	9.760915	9.62206	9.89977
8 h after light	7.9135349999999995	7.54131	8.28576
12 h after light	8.17354	7.75275	8.59433
4 h after dark	8.514426666666667	7.31565	9.92724
8 h after dark	10.226053333333333	9.60434	11.1721
12 h after dark	9.952853333333334	9.27664	10.7984