condition	mean	min	max
4 h after light	28.840696	27.941347	29.740045
8 h after light	31.165127499999997	29.740045	32.59021
12 h after light	29.5315085	29.147703	29.915314
4 h after dark	29.967098	29.740045	30.194151
8 h after dark	29.717180499999998	28.568932	30.865429
12 h after dark	27.051089	27.051089	27.051089