condition	mean	min	max
1 h after light	16.389709435	15.31219271	17.46722616
3 h after light	18.79012259	16.89735718	21.18362908
5 h after light	18.8680408	14.08532609	23.07581506
7 h after light	15.425177963333333	10.97803489	20.13795746
9 h after light	18.352450763333334	16.37362834	21.27908049
11 h after light	18.25991124	15.15123157	20.23923677
1 h after dark	21.726956076666667	20.78570664	23.05490956
3 h after dark	17.137616533333333	14.56674106	22.27146774
5 h after dark	16.965211083333333	15.78867386	18.68872781
7 h after dark	16.03110469	14.577979000000001	17.64560522
9 h after dark	16.004008023333334	14.1038461	17.37893816
11 h after dark	15.155712653333334	13.69686667	16.72235922