condition mean min max 0 h after light 2.550275 2.15426 2.94629 2 h after light 5.36106 5.21522 5.5069 4 h after light 4.37019 3.46531 5.27507 8 h after light 5.605645 5.46278 5.74851 12 h after light 9.511375000000001 9.24591 9.77684 2 h after dark 8.866085 7.59867 10.1335 4 h after dark 6.426155 6.36061 6.4917 8 h after dark 5.115855 4.69313 5.53858 12 h after dark 3.4926399999999997 3.24909 3.73619