condition mean min max 1 h after light 2.490816098333333 1.580532821 3.013238641 3 h after light 2.5569289316666666 2.444264377 2.617441076 5 h after light 3.0114588336666666 2.721750002 3.3770648110000003 7 h after light 2.2943664263333337 1.84064401 2.5363664480000003 9 h after light 2.592263089 1.217506169 3.83356161 11 h after light 2.41699057 2.028277588 2.827276269 13 h after light 2.7739868386666666 2.43373882 3.350878989 15 h after light 2.184001004666667 1.884096891 2.528315918 1 h after dark 2.4733394829999997 2.219467124 2.7600736539999997 3 h after dark 2.476183162 1.5916925469999998 3.27461456 5 h after dark 1.919330709 1.818833764 2.0712876330000003 7 h after dark 3.231906217 3.0192051639999997 3.5226919000000003