condition	mean	min	max
4 h after light	549.9630354999999	517.539749	582.386322
8 h after light	750.24544	636.672954	863.817926
12 h after light	533.477076	508.778561	558.175591
4 h after dark	484.742932	391.922549	577.563315
8 h after dark	290.1192195	288.625149	291.61329
12 h after dark	566.881961	566.881961	566.881961