condition mean min max 1 h after light 4.717310928 4.100905883 5.333715973 3 h after light 5.199771847333333 4.357425956 6.632150127999999 5 h after light 4.827971750666666 3.53702052 5.876390133999999 7 h after light 4.700655154333333 4.497535039 4.887968399 9 h after light 3.558379119 2.870908734 4.483257834 11 h after light 4.436156311 4.123803747 4.691507274 13 h after light 4.73987061 3.306299032 5.928874065 15 h after light 5.485222636333334 4.656690483 6.712004617000001 1 h after dark 5.461665379333334 4.789231634 6.120889012 3 h after dark 6.327048711 5.25899969 7.860079158 5 h after dark 6.470949537999999 5.679619173 7.799652667999999 7 h after dark 5.985220104 4.310645463999999 7.9221659970000005