condition	mean	min	max
4 h after light	9.828289999999999	9.77131	9.875739999999999
8 h after light	10.01793	9.93765	10.17113
12 h after light	10.04455	9.78914	10.343539999999999
4 h after dark	10.158693333333334	9.929	10.36875
8 h after dark	10.046316666666666	9.96735	10.2036
12 h after dark	9.719943333333333	9.45022	10.03605