condition	mean	min	max
4 h after light	421.15535950000003	405.81716	436.493559
8 h after light	390.47252100000003	290.724842	490.2202
12 h after light	296.9015635	258.223908	335.579219
4 h after dark	272.131123	271.075735	273.186511
8 h after dark	223.1280925	214.770518	231.485667
12 h after dark	237.327387	237.327387	237.327387