condition mean min max 1 h after light 7.8341490355 5.209523591 10.45877448 3 h after light 5.949127120333333 3.137062093 8.778903125 5 h after light 6.216162070999999 1.5426785719999998 12.16677354 7 h after light 2.7993137666666668 1.684393505 3.954362555 9 h after light 3.69005051 0.826950926 6.654716616 11 h after light 3.0901141683333333 2.6985649030000003 3.3669403489999996 1 h after dark 2.7218813920000002 1.5191219480000002 3.701880454 3 h after dark 3.601789032 2.694847095 4.609653835 5 h after dark 3.993081425333333 3.042609026 5.847589331 7 h after dark 2.8410395723333335 1.6048041419999999 3.986873146 9 h after dark 5.540125996 3.28343507 8.753835516 11 h after dark 3.6489168826666667 2.947427005 4.496106017