condition	mean	min	max
1 h after light	17.6747851	17.26697214	18.08259806
3 h after light	16.467464173333333	14.23944554	18.09250555
5 h after light	11.704453912	9.353254296	14.082581699999999
7 h after light	8.765386949	3.864878604	15.23522618
9 h after light	6.271583804666666	4.557978798	7.268896581
11 h after light	5.170135342333333	2.5590039669999998	8.127329752
13 h after light	9.317305411333333	5.816637187	12.38557503
15 h after light	9.085114545	4.653656535	12.22391974
1 h after dark	12.695507086666668	8.42379775	14.93762326
3 h after dark	15.170233920000001	11.36788308	19.82703331
5 h after dark	14.094435335666667	9.702006977	16.41622907
7 h after dark	19.254895086666668	17.44770991	22.29706398