condition	mean	min	max
4 h after light	10.565176666666668	10.49963	10.616610000000001
8 h after light	10.08567	9.91005	10.22033
12 h after light	9.771976666666667	9.64156	9.97396
4 h after dark	10.22428	10.012369999999999	10.48173
8 h after dark	10.577703333333334	10.49623	10.65868
12 h after dark	10.46219	10.35228	10.54613