condition	mean	min	max
0 h after light	79.52045000000001	77.5481	81.4928
4 h after light	45.392849999999996	38.9383	51.8474
8 h after light	37.79575	36.1922	39.3993
4 h after dark	43.54805	41.384	45.7121
8 h after dark	51.11325	49.4703	52.7562
12 h after dark	59.85925	50.8933	68.8252