condition mean min max 0 h after light 1.712825 1.52092 1.90473 2 h after light 2.39801 2.31494 2.48108 4 h after light 2.63865 1.98374 3.29356 8 h after light 1.25971 1.13924 1.38018 12 h after light 2.963655 2.87626 3.05105 2 h after dark 2.86795 2.80817 2.92773 4 h after dark 2.23875 2.12858 2.34892 8 h after dark 2.2080900000000003 1.88972 2.52646 12 h after dark 2.126025 1.50809 2.74396