condition	mean	min	max
1 h after light	14.90426077	14.60821079	15.21827316
3 h after light	15.31779466	14.78479427	16.21878666
5 h after light	16.094268723333332	14.49855289	18.29663472
7 h after light	15.103029626666668	12.86458928	16.66755094
9 h after light	13.09794406	11.00264835	15.0534164
11 h after light	15.842307013333334	14.02098231	17.81595179
13 h after light	16.280555186666668	14.87795052	17.0636297
15 h after light	15.575482703333332	13.62031813	17.27088817
1 h after dark	14.379543933333334	13.02087379	15.88612823
3 h after dark	13.89349825	12.33587677	16.32684679
5 h after dark	16.581950543333335	16.02077578	17.08404571
7 h after dark	18.54945961	16.31117102	20.76253256