condition mean min max 0 h after light 3.09741 2.61855 3.57627 2 h after light 1.91207 1.76185 2.06229 4 h after light 1.9178250000000001 1.53241 2.30324 8 h after light 3.201065 2.34101 4.06112 12 h after light 4.10145 2.98323 5.21967 2 h after dark 3.998785 3.89345 4.10412 4 h after dark 5.04122 4.50765 5.57479 8 h after dark 5.493515 4.83274 6.15429 12 h after dark 3.02493 2.92032 3.12954