condition mean min max 1 h after light 6.0690848556666666 5.464127753 6.4018335539999995 3 h after light 6.333893532666667 5.627492404 7.11102562 5 h after light 5.309879648666667 4.867745195 5.668670845 7 h after light 5.18109838 4.845105053999999 5.521932028999999 9 h after light 5.303751285 4.509282109 6.070925132 11 h after light 5.2845329093333335 4.431523028 6.633015897000001 13 h after light 5.9802104106666665 4.913397241 7.381646468 15 h after light 4.775386244666667 4.644476298 5.024258376000001 1 h after dark 5.602233740333333 4.880955341 6.3624724210000005 3 h after dark 6.047207300666667 5.116154616 7.507966041 5 h after dark 6.424522707333333 5.586417989 7.895998995 7 h after dark 6.693368857333333 5.550908449 7.482378015