condition mean min max 1 h after light 5.454725180666666 3.7029626089999996 6.4312406829999995 3 h after light 4.611093142333333 4.11312169 5.11584577 5 h after light 5.688072288666667 4.239649041 7.510188907000001 7 h after light 4.9833526893333335 3.7786683819999998 6.047830318 9 h after light 4.154217539 3.89346101 4.646116172 11 h after light 3.984807002666667 3.34657191 4.551293921 13 h after light 4.8241453540000006 4.178683635 5.536234851000001 15 h after light 3.797313253 3.0605929539999996 4.521832538 1 h after dark 5.976000737000001 4.833506181000001 7.229339515 3 h after dark 5.155361524333333 4.036077531 6.3162254 5 h after dark 5.8151236189999995 5.241625848 6.877160415 7 h after dark 7.421458535666667 6.191397885 8.328060127