condition	mean	min	max
4 h after light	743.4952619999999	594.909596	892.080928
8 h after light	721.5246795	706.894225	736.155134
12 h after light	765.955869	730.629878	801.28186
4 h after dark	995.8531780000001	879.397376	1112.30898
8 h after dark	1160.524053	1128.312088	1192.736018
12 h after dark	984.785018	984.785018	984.785018