condition	mean	min	max
3 h after light	14.809333333333333	12.5689	16.0278
6 h after light	15.105366666666667	13.1141	17.2573
9 h after light	17.0356	15.7643	18.5891
12 h after light	17.0315	15.0406	20.9474
3 h after dark	30.9909	29.164	33.3405
6 h after dark	41.205733333333335	39.0476	43.0903
9 h after dark	33.8912	31.9808	34.991
12 h after dark	25.7673	22.3675	28.4269