condition mean min max 0 h after light 3.659795 3.55671 3.76288 2 h after light 3.23102 2.96044 3.5016 4 h after light 3.0315149999999997 2.8853 3.17773 8 h after light 4.865715 4.11645 5.61498 12 h after light 8.068950000000001 6.89804 9.23986 2 h after dark 5.120955 4.54477 5.69714 4 h after dark 5.56667 4.833 6.30034 8 h after dark 5.79893 5.32124 6.27662 12 h after dark 3.8788300000000002 3.66568 4.09198