condition	mean	min	max
4 h after light	16.691218499999998	12.115122	21.267315
8 h after light	49.231044999999995	41.342926	57.119164
12 h after light	28.675038	23.608809	33.741267
4 h after dark	132.1291375	89.16454	175.093735
8 h after dark	108.280933	60.163045	156.398821
12 h after dark	15.157149	15.157149	15.157149