condition mean min max 1 h after light 6.472274198666667 4.606124221 7.420662326 3 h after light 4.694678073666667 4.3468217860000005 4.962370396 5 h after light 5.432317192666666 3.9256009639999996 6.955745431 7 h after light 5.500456501333334 4.606869671 6.770940465 9 h after light 4.928805816666666 3.8779826139999996 5.6372876220000006 11 h after light 4.557555568333333 3.115773847 5.646286259 13 h after light 6.890637193333333 4.591960038 8.309797365 15 h after light 4.92639628 4.487920917 5.5894874429999994 1 h after dark 6.363270233666666 5.801890311 7.250259271 3 h after dark 6.277681514 5.286693103999999 8.163423394 5 h after dark 6.776884798 5.833422314 7.53516845 7 h after dark 7.902981667666667 7.685873237000001 8.335631649