condition	mean	min	max
4 h after light	1065.2251315	862.155134	1268.295129
8 h after light	1004.416865	903.523782	1105.309948
12 h after light	725.3479115	709.227645	741.468178
4 h after dark	737.4311700000001	585.851068	889.011272
8 h after dark	781.0839404999999	767.942878	794.225003
12 h after dark	958.108185	958.108185	958.108185