condition	mean	min	max
3 h after light	12.50952	9.50136	15.9679
6 h after light	11.335266666666667	10.6107	12.1264
9 h after light	12.234833333333333	10.8318	14.268
12 h after light	16.70645	13.5935	19.4688
3 h after dark	26.5163	22.4475	30.1969
6 h after dark	26.294433333333334	25.056	27.2199
9 h after dark	22.0649	20.7295	24.2659
12 h after dark	15.89405	14.8457	16.9424