condition mean min max 0 h after light 3.2535600000000002 3.13366 3.37346 2 h after light 1.5036775000000002 0.588605 2.41875 4 h after light 2.3494099999999998 2.1118 2.58702 8 h after light 1.0101710000000002 0.604492 1.41585 12 h after light 1.5380915000000002 0.393413 2.68277 2 h after dark 1.46421 1.31535 1.61307 4 h after dark 1.91445 1.75825 2.07065 8 h after dark 2.698665 2.42319 2.97414 12 h after dark 2.151155 2.09063 2.21168