condition mean min max 1 h after light 3.9219192146666666 3.597896885 4.51580806 3 h after light 4.2113192643333335 3.524288172 5.375102209 5 h after light 5.1196717540000005 3.6441455439999997 7.380129812000001 7 h after light 6.11329823 4.733723329 7.756999756 9 h after light 3.6321991326666665 2.935070608 4.55437493 11 h after light 3.1820626386666664 2.481079175 4.549919995 13 h after light 4.5561185743333334 3.253752062 5.45528682 15 h after light 4.1109300483333335 3.282375052 4.905401933 1 h after dark 5.881233014333334 3.838227425 6.999105772 3 h after dark 4.355761640333333 3.723191897 5.173000779 5 h after dark 7.401802420666667 7.210376706 7.693354066 7 h after dark 4.228672950666667 2.9355765839999997 6.300949908