condition	mean	min	max
4 h after light	508.8122665	414.042139	603.582394
8 h after light	592.666133	584.280145	601.052121
12 h after light	623.895671	562.385903	685.405439
4 h after dark	963.8015745	679.140323	1248.462826
8 h after dark	1072.3648375	712.651464	1432.078211
12 h after dark	854.559214	854.559214	854.559214