condition mean min max 1 h after light 3.739060466 3.739060466 3.739060466 3 h after light 1.9502362095 1.6553204080000001 2.245152011 5 h after light 2.6239429225 2.154127491 3.0937583539999998 7 h after light 2.8571621135000003 2.445851947 3.26847228 9 h after light 2.9060033245000003 2.558390531 3.253616118 11 h after light 2.7596215525 2.296541615 3.22270149 1 h after dark 2.0235114530000002 1.6298123009999999 2.417210605 3 h after dark 2.6901694195 2.369858535 3.0104803039999997 5 h after dark 2.5973382175 2.233345317 2.961331118 7 h after dark 3.0264423005000003 2.8254571630000003 3.2274274380000003 9 h after dark 3.2669175040000002 2.980034435 3.553800573 11 h after dark 3.470758921 3.393840053 3.5476777889999997