condition	mean	min	max
4 h after light	487.8108235	414.964417	560.65723
8 h after light	489.0735035	487.462826	490.684181
12 h after light	497.201791	478.04512	516.358462
4 h after dark	424.22504649999996	362.833421	485.616672
8 h after dark	433.77734150000003	407.588414	459.966269
12 h after dark	340.966265	340.966265	340.966265