condition	mean	min	max
0 h after light	12.255199999999999	12.1672	12.3432
4 h after light	7.2817549999999995	5.61848	8.94503
8 h after light	9.818915	9.44723	10.1906
4 h after dark	12.73325	11.6472	13.8193
8 h after dark	11.266295	9.94269	12.5899
12 h after dark	9.5075	9.47887	9.53613