condition	mean	min	max
4 h after light	253.52330650000002	229.274446	277.772167
8 h after light	286.1847255	277.214317	295.155134
12 h after light	310.459481	294.10434	326.814622
4 h after dark	311.5347805	259.875727	363.193834
8 h after dark	303.699152	297.550863	309.847441
12 h after dark	346.205832	346.205832	346.205832