condition	mean	min	max
4 h after light	610.916594	584.230102	637.603086
8 h after light	757.9319025	624.631748	891.232057
12 h after light	852.3691335	742.360386	962.377881
4 h after dark	1056.1357025	812.654687	1299.616718
8 h after dark	1011.3859030000001	775.616672	1247.155134
12 h after dark	761.005955	761.005955	761.005955