condition	mean	min	max
1 h after light	17.71953738	17.05723437	18.96639385
3 h after light	17.334307506666665	16.11491417	19.63080807
5 h after light	17.34847217	14.98148723	18.90148215
7 h after light	16.896711643333333	16.42880449	17.74906724
9 h after light	17.477328376666666	15.78248738	18.80841165
11 h after light	14.204197523333333	12.57594373	16.93885878
13 h after light	16.753883466666668	14.00547812	18.14200035
15 h after light	14.39969578	12.94191148	15.57520096
1 h after dark	15.139567373333334	14.05912518	16.67066417
3 h after dark	16.093986683333334	15.92449546	16.32684679
5 h after dark	14.931362256666667	10.61290188	17.16209753
7 h after dark	16.359537723333332	14.53714638	18.90284972