condition	mean	min	max
4 h after light	13.068321000000001	12.328652	13.80799
8 h after light	13.0167945	12.005338	14.028251
12 h after light	12.490171	12.339052	12.64129
4 h after dark	13.720996	12.789322	14.65267
8 h after dark	33.756403	17.160366	50.35244
12 h after dark	14.028251	14.028251	14.028251