condition mean min max 0 h after light 0.02917545 0.0 0.0583509 4 h after light 0.20520650000000001 0.172592 0.237821 8 h after light 0.7629935 0.635022 0.890965 4 h after dark 0.401609 0.230138 0.57308 8 h after dark 0.3460215 0.289764 0.402279 12 h after dark 0.14441199999999998 0.114006 0.174818