condition mean min max 0 h after light 1.73632 1.48728 1.98536 2 h after light 1.234595 1.06866 1.40053 4 h after light 0.774624 0.61231 0.936938 8 h after light 0.8888229999999999 0.706546 1.0711 12 h after light 1.247375 1.12049 1.37426 2 h after dark 0.930832 0.796214 1.06545 4 h after dark 1.325695 1.28653 1.36486 8 h after dark 2.334905 2.19399 2.47582 12 h after dark 1.909605 1.6511 2.16811