condition	mean	min	max
1 h after light	18.114830655	17.62670072	18.60296059
3 h after light	16.985564869999997	15.87348027	18.51696316
5 h after light	14.633953726666666	11.75435157	19.63693703
7 h after light	12.701959646666667	10.58650555	14.15606432
9 h after light	13.478890313333332	12.59201424	14.84320898
11 h after light	15.66781905	15.17248548	16.63352579
13 h after light	13.58994081	12.42923525	14.82218516
15 h after light	13.31740207	11.69244496	16.01931769
1 h after dark	14.84116968	13.39323239	16.76258175
3 h after dark	16.66866413	15.17966897	19.04120577
5 h after dark	20.206556436666666	17.53701579	22.15675612
7 h after dark	22.803868076666667	20.79767021	24.78871296