condition	mean	min	max
3 h after light	3.32236	2.38954	4.81573
6 h after light	3.03591	2.44896	3.40778
9 h after light	3.75717	3.14808	4.45508
12 h after light	6.003383333333334	5.76358	6.36273
3 h after dark	8.78398	7.93618	10.2878
6 h after dark	6.667403333333334	5.57863	7.32583
9 h after dark	4.23586	3.79821	4.77212
12 h after dark	2.62606	1.16944	3.62876