condition mean min max 0 h after light 0.124171 0.119595 0.128747 2 h after light 0.190558 0.179711 0.201405 4 h after light 0.0586155 0.0 0.117231 8 h after light 0.061637750000000005 0.0615206 0.0617549 12 h after light 0.264832 0.120116 0.409548 2 h after dark 0.259676 0.184687 0.334665 4 h after dark 0.377923 0.238588 0.517258 8 h after dark 0.09968905 0.0648611 0.134517 12 h after dark 0.157134 0.122776 0.191492