condition	mean	min	max
4 h after light	488.554573	428.839114	548.270032
8 h after light	670.976735	450.721413	891.232057
12 h after light	938.8141825	805.969312	1071.659053
4 h after dark	1062.244087	1016.07389	1108.414284
8 h after dark	1001.8898730000001	874.841253	1128.938493
12 h after dark	345.710314	345.710314	345.710314