condition mean min max 0 h after light 0.6461065 0.452166 0.840047 2 h after light 0.984827 0.707344 1.26231 4 h after light 2.3209150000000003 1.44102 3.20081 8 h after light 1.19164 0.64819 1.73509 12 h after light 1.56288 1.43835 1.68741 2 h after dark 2.25641 2.1621 2.35072 4 h after dark 1.3234645 0.628449 2.01848 8 h after dark 1.510135 1.36677 1.6535 12 h after dark 0.767458 0.672529 0.862387