condition	mean	min	max
1 h after light	18.195253425	15.84812898	20.54237787
3 h after light	15.883740133333333	14.34722023	16.92340447
5 h after light	17.450013333333334	15.65052238	20.4163657
7 h after light	16.958477106666667	14.30870739	18.36103135
9 h after light	18.457083723333334	15.23874974	21.9437216
11 h after light	21.089894873333332	17.45165644	26.81045611
1 h after dark	15.322688453333333	12.31601827	19.542216399999997
3 h after dark	16.562154273333334	13.64169488	19.65555574
5 h after dark	21.889689173333334	19.98576415	24.39045065
7 h after dark	15.391984729999999	14.0188188	16.92710905
9 h after dark	17.06375216	15.26466967	19.92989659
11 h after dark	15.191469823333334	12.89896465	17.78542444