condition	mean	min	max
1 h after light	17.558610245	17.30624985	17.81097064
3 h after light	18.60748765	16.84756567	20.66188775
5 h after light	14.937126603333333	10.72976883	19.38470466
7 h after light	20.358307553333333	18.65431483	22.51571728
9 h after light	21.328687943333335	18.52560909	23.48830394
11 h after light	23.661215316666667	21.52283838	25.55533101
1 h after dark	22.14894573666667	21.84130068	22.36495985
3 h after dark	19.96277379	18.77309761	21.59133017
5 h after dark	19.303475353333333	16.36298041	21.16139734
7 h after dark	19.555262703333334	18.7460949	19.98339263
9 h after dark	24.1119786	21.57305296	27.75394485
11 h after dark	19.056504046666667	18.55591214	19.61169115