condition mean min max 0 h after light 0.0593825 0.0 0.118765 2 h after light 0.0 0.0 0.0 4 h after light 0.112096 0.0 0.224192 8 h after light 0.1702525 0.0 0.340505 12 h after light 0.062966 0.0 0.125932 2 h after dark 0.113579 0.0 0.227158 4 h after dark 0.0550225 0.0 0.110045 8 h after dark 0.0 0.0 0.0 12 h after dark 0.11551 0.113257 0.117763