condition	mean	min	max
4 h after light	12.591173	11.388964	13.793382
8 h after light	16.18433	12.718414	19.650246
12 h after light	14.7163075	13.091384	16.341231
4 h after dark	13.229788	12.666194	13.793382
8 h after dark	14.914822999999998	14.182004	15.647642
12 h after dark	13.588884	13.588884	13.588884