condition	mean	min	max
4 h after light	11.7312905	11.238808	12.223773
8 h after light	10.950302	10.491578	11.409026
12 h after light	10.029952	9.767697	10.292207
4 h after dark	10.943178	9.627245	12.259111
8 h after dark	11.518021000000001	11.409026	11.627016
12 h after dark	11.990343	11.990343	11.990343