condition	mean	min	max
3 h after light	18.317	15.8831	20.8013
6 h after light	16.3163	13.4763	19.2897
9 h after light	10.69255	9.08965	12.7519
12 h after light	5.368683333333333	4.16069	6.48525
3 h after dark	14.4419	11.826	19.3727
6 h after dark	22.687933333333334	18.2303	26.0987
9 h after dark	24.4614	22.3722	28.5257
12 h after dark	29.7272	24.252	33.2493