condition	mean	min	max
0 h after light	8.665595	7.53528	9.79591
4 h after light	12.6658	10.0032	15.3284
8 h after light	12.5466	12.2865	12.8067
4 h after dark	6.45237	5.00191	7.90283
8 h after dark	4.758065	4.6516	4.86453
12 h after dark	8.931975000000001	5.81015	12.0538