condition	mean	min	max
4 h after light	479.616672	411.539749	547.693595
8 h after light	556.5276630000001	470.045878	643.009448
12 h after light	547.4062945000001	520.374917	574.437672
4 h after dark	530.1258164999999	442.597755	617.653878
8 h after dark	297.157081	268.352853	325.961309
12 h after dark	595.887214	595.887214	595.887214