condition mean min max 0 h after light 0.04202665 0.0 0.0840533 2 h after light 0.31758895 0.0876589 0.547519 4 h after light 0.077934 0.0765347 0.0793333 8 h after light 0.5638925 0.404832 0.722953 12 h after light 1.7984149999999999 1.7252 1.87163 2 h after dark 1.251325 1.13614 1.36651 4 h after dark 0.923228 0.600346 1.24611 8 h after dark 0.12869825000000001 0.0880165 0.16938 12 h after dark 0.12342185 0.0801547 0.166689