condition	mean	min	max
4 h after light	775.7993165	766.724034	784.874599
8 h after light	778.405452	743.770518	813.040386
12 h after light	786.615175	688.625215	884.605135
4 h after dark	698.2728095	643.077319	753.4683
8 h after dark	690.552486	684.949838	696.155134
12 h after dark	772.863863	772.863863	772.863863