condition mean min max 0 h after light 4.69727 4.26881 5.12573 2 h after light 3.670045 3.5023 3.83779 4 h after light 4.91841 4.72088 5.11594 8 h after light 5.47234 5.2927 5.65198 12 h after light 7.81978 5.33176 10.3078 2 h after dark 5.8115000000000006 5.80339 5.81961 4 h after dark 7.25035 6.31212 8.18858 8 h after dark 5.955835 5.81755 6.09412 12 h after dark 3.938165 3.21307 4.66326