condition	mean	min	max
0 h after light	10.652999999999999	10.52	10.786
4 h after light	11.079550000000001	10.8256	11.3335
8 h after light	11.98565	11.4841	12.4872
4 h after dark	12.0932	11.8481	12.3383
8 h after dark	12.4281	12.4217	12.4345
12 h after dark	9.39383	9.31195	9.47571