condition	mean	min	max
4 h after light	56.61776666666667	46.2792	73.8743
8 h after light	41.0043	17.077	64.555
12 h after light	44.11236666666667	31.0518	56.5334
4 h after dark	45.9003	40.8227	55.8217
8 h after dark	47.2969	35.4888	56.1655
12 h after dark	46.2839	32.3291	59.3759