condition	mean	min	max
3 h after light	8.40323	7.43488	9.43561
6 h after light	10.408716666666667	7.06795	12.2403
9 h after light	12.740200000000002	10.2375	17.4217
12 h after light	17.491725	14.6779	22.5295
3 h after dark	27.535133333333334	27.1238	27.9476
6 h after dark	32.8412	29.6068	36.1509
9 h after dark	28.484733333333335	24.6686	31.2417
12 h after dark	20.6573	19.0327	22.2819