condition	mean	min	max
4 h after light	10.45749	10.43037	10.486419999999999
8 h after light	10.068123333333334	9.849260000000001	10.22441
12 h after light	9.32563	9.184460000000001	9.55959
4 h after dark	9.694996666666666	9.548869999999999	9.76958
8 h after dark	9.732546666666666	9.57141	9.836319999999999
12 h after dark	9.984906666666667	9.92817	10.0444