condition	mean	min	max
4 h after light	687.7319845	555.98613	819.477839
8 h after light	559.752655	465.504022	654.001288
12 h after light	619.5863145000001	608.232057	630.940572
4 h after dark	527.0751545	333.640487	720.509822
8 h after dark	450.6005265	270.775097	630.425956
12 h after dark	941.640203	941.640203	941.640203