condition	mean	min	max
4 h after light	1445.7046799999998	1392.04981	1499.35955
8 h after light	1634.6974415	1472.162393	1797.23249
12 h after light	1022.251259	920.669519	1123.832999
4 h after dark	768.3571365	591.539607	945.174666
8 h after dark	743.785819	638.117314	849.454324
12 h after dark	1270.335882	1270.335882	1270.335882