condition	mean	min	max
4 h after light	747.631414	664.876925	830.385903
8 h after light	699.754559	667.632582	731.876536
12 h after light	552.9512465	441.772926	664.129567
4 h after dark	665.569203	627.285236	703.85317
8 h after dark	393.339918	307.838547	478.841289
12 h after dark	678.979004	678.979004	678.979004