condition	mean	min	max
4 h after light	7.764535	5.47817	10.0509
8 h after light	12.06105	11.264	12.8581
12 h after light	10.81035	10.0408	11.5799
4 h after dark	14.54675	13.6299	15.4636
8 h after dark	8.09294	6.32962	9.85626
12 h after dark	12.211500000000001	11.4306	12.9924