condition mean min max 1 h after light 6.244047642 5.283495431 6.74605666 3 h after light 4.739735119333333 3.836884327 6.082239264 5 h after light 5.265892777666666 4.0826250019999994 6.552513811 7 h after light 4.881311112333333 4.232505565 5.390457457 9 h after light 4.7740096093333335 3.832889793 5.6372876220000006 11 h after light 5.088012620000001 3.923567067 5.749002847000001 13 h after light 6.134285678666667 4.2705228360000005 7.915844568 15 h after light 5.752709264333333 5.218512695 6.387324426 1 h after dark 6.342643104666667 5.42536408 7.202067192 3 h after dark 5.169616714666667 4.71823148 5.427785777 5 h after dark 5.651412238333333 5.030269967 6.7922572 7 h after dark 8.193592566333333 6.957298856 8.870123212000001