condition	mean	min	max
3 h after light	6.304725	3.53448	12.3361
7 h after light	5.464051666666666	3.0555	11.5042
11 h after light	6.289605	3.70919	9.01476
2 h after dark	7.64535	4.34254	10.4477
6 h after dark	6.976430833333334	3.60264	9.82168
10 h after dark	6.7621825	3.35922	11.3556