condition	mean	min	max
0 h after light	10.3076	10.2453	10.3699
4 h after light	7.539275	6.93556	8.14299
8 h after light	4.732855000000001	4.7267	4.73901
4 h after dark	7.458265000000001	5.54736	9.36917
8 h after dark	9.34797	8.67874	10.0172
12 h after dark	9.762315000000001	8.81593	10.7087