condition	mean	min	max
4 h after light	9.83667	9.76415	9.9535
8 h after light	10.20013	10.10163	10.39138
12 h after light	10.289486666666667	10.012369999999999	10.56207
4 h after dark	9.913256666666667	9.65953	10.18919
8 h after dark	9.87884	9.605039999999999	10.41212
12 h after dark	9.70909	9.27404	9.94922