condition mean min max 1 h after light 4.152447275 4.152447275 4.152447275 3 h after light 4.6978709295 3.282811881 6.1129299779999995 5 h after light 3.2617641075000003 2.785581832 3.737946383 7 h after light 5.637290327 4.53739372 6.7371869339999995 9 h after light 8.91386833 6.31462237 11.51311429 11 h after light 15.52658479 13.49656628 17.5566033 1 h after dark 12.619585513999999 6.248079747999999 18.99109128 3 h after dark 9.311334881499999 4.853021753 13.76964801 5 h after dark 5.5689605005 5.078190575 6.059730426000001 7 h after dark 5.363944583 4.77250494 5.9553842260000005 9 h after dark 4.991643341 3.911414277 6.071872405 11 h after dark 5.6640640865 5.331896933 5.99623124