condition	mean	min	max
3 h after light	5.417553333333333	3.91258	7.2132
6 h after light	5.902986666666667	3.41316	8.07226
9 h after light	8.23722	6.13834	12.2561
12 h after light	7.52087	6.14084	10.081
3 h after dark	4.798726666666667	4.22294	5.24072
6 h after dark	4.31471	3.93834	4.72309
9 h after dark	3.6066266666666666	3.16816	4.32098
12 h after dark	3.7983149999999997	3.58452	4.01211