condition	mean	min	max
0 h after light	12.58165	12.1982	12.9651
4 h after light	12.69345	12.6585	12.7284
8 h after light	13.09655	12.5234	13.6697
4 h after dark	13.970949999999998	13.0742	14.8677
8 h after dark	13.57055	13.3779	13.7632
12 h after dark	12.30505	12.1601	12.45