condition	mean	min	max
4 h after light	42.210350000000005	40.3228	44.0979
8 h after light	35.08255	29.7321	40.433
12 h after light	18.4174	11.6372	25.1976
4 h after dark	33.69936666666667	32.0173	35.5822
8 h after dark	31.274866666666668	29.1629	35.2192
12 h after dark	49.2009	46.365	52.8863