condition mean min max 1 h after light 5.56011165 4.50726604 6.61295726 3 h after light 4.126491693666667 3.6314540839999996 5.025864588 5 h after light 6.169983857 4.290481298 7.600252923999999 7 h after light 4.851623296666666 4.466463245 5.159851876 9 h after light 5.269779119 4.6779417819999995 6.231341238 11 h after light 4.495624036 2.308678165 5.975624664 1 h after dark 3.294981723 2.634615689 4.304627743999999 3 h after dark 3.6535208003333333 3.379135428 3.946001721 5 h after dark 5.457815708333333 3.588360544 7.761926607 7 h after dark 3.4839818636666666 2.3636380530000003 4.231777262 9 h after dark 4.855592077666667 3.8855522789999997 6.2818052920000005 11 h after dark 4.252598143666667 3.0177434969999997 5.067450397