condition	mean	min	max
4 h after light	605.1471605	397.293033	813.001288
8 h after light	630.793239	388.015448	873.57103
12 h after light	540.543127	326.539749	754.546505
4 h after dark	606.112535	499.836271	712.388799
8 h after dark	808.2312294999999	741.138281	875.324178
12 h after dark	778.198585	778.198585	778.198585