condition mean min max 0 h after light 4.205135 3.66967 4.7406 2 h after light 6.4714100000000006 4.11996 8.82286 4 h after light 10.65525 8.6331 12.6774 8 h after light 3.4036299999999997 3.03184 3.77542 12 h after light 6.098330000000001 3.3511 8.84556 2 h after dark 4.731335 4.53358 4.92909 4 h after dark 3.9998 1.41081 6.58879 8 h after dark 3.626515 2.47652 4.77651 12 h after dark 6.102585 3.91718 8.28799