condition	mean	min	max
1 h after light	15.45256574	10.74762318	18.47509012
3 h after light	9.994829657	8.179503361	11.45949452
5 h after light	16.24502529	11.41041347	18.90148215
7 h after light	16.265306296666665	15.26996127	16.76300795
9 h after light	18.981930236666667	16.14322995	20.54549425
11 h after light	17.951871706666665	17.00746676	18.86774163
13 h after light	23.863248193333334	16.53105614	27.97255504
15 h after light	18.810020953333332	14.55965042	23.55121114
1 h after dark	19.036519906666665	17.95302296	20.82993086
3 h after dark	19.02082651	13.18830968	23.06018141
5 h after dark	16.20082423	13.18654479	18.16928801
7 h after dark	20.263986973333335	19.26787876	21.24289964