condition	mean	min	max
1 h after light	13.5417708	13.27951405	13.80402755
3 h after light	12.8866567	10.05701975	16.77017279
5 h after light	12.844924266666666	11.16431632	14.23417406
7 h after light	16.507970033333333	15.42321473	17.48957249
9 h after light	15.112518586666667	13.88300983	15.83000571
11 h after light	13.363125218	9.877108864	17.81982522
13 h after light	15.336842163333333	11.88229796	17.88338009
15 h after light	13.043127106666667	10.25087749	15.42893222
1 h after dark	15.125131303333333	12.86188114	16.77144598
3 h after dark	14.850937409999998	11.69858313	16.55423363
5 h after dark	15.389589633333333	11.95608389	19.44764641
7 h after dark	18.45647133	16.40431198	21.84843142