condition mean min max 0 h after light 0.185191 0.111143 0.259239 2 h after light 1.140771 0.852672 1.42887 4 h after light 0.2951705 0.263503 0.326838 8 h after light 0.1622075 0.114781 0.209634 12 h after light 0.2270646 0.0634342 0.390695 2 h after dark 0.1530119 0.0572118 0.248812 4 h after dark 0.1451245 0.142431 0.147818 8 h after dark 0.1238967 0.0602774 0.187516 12 h after dark 0.1943275 0.171149 0.217506