condition	mean	min	max
4 h after light	31.950726500000002	31.337129	32.564324
8 h after light	29.0675015	27.547087	30.587916
12 h after light	30.822897	30.144517	31.501277
4 h after dark	34.314507	30.680269	37.948745
8 h after dark	30.5936595	29.387413	31.799906
12 h after dark	31.337129	31.337129	31.337129