condition	mean	min	max
4 h after light	13.6520455	12.487487	14.816604
8 h after light	13.4018815	12.791553	14.01221
12 h after light	14.4994415	14.2844	14.714483
4 h after dark	10.936581499999999	9.009857	12.863306
8 h after dark	11.204962	11.177392	11.232532
12 h after dark	30.479177	30.479177	30.479177