condition mean min max 0 h after light 0.13356815 0.0473263 0.21981 2 h after light 0.356883 0.220201 0.493565 4 h after light 0.240951 0.223344 0.258558 8 h after light 0.2491895 0.227006 0.271373 12 h after light 0.421496 0.401457 0.441535 2 h after dark 0.3926035 0.196832 0.588375 4 h after dark 0.49550150000000004 0.464786 0.526217 8 h after dark 0.3417245 0.238424 0.445025 12 h after dark 0.2066825 0.187709 0.225656